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Cam Follower Bearing
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Cam Follower Bearing

The outer ring of roller bearing adopts cylindrical roller bearing with thick outer ring wall. The outer diameter surface of the roller has cylindrical shape and arc shape, which can be designed to match the raceway surface according to the application situation.
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Product Introduction

The outer ring of roller bearing adopts cylindrical roller bearing with thick outer ring wall. The outer diameter surface of the roller has cylindrical shape and arc shape, which can be designed to match the raceway surface according to the application situation. With this outer ring, the roller can roll directly on the raceway and can withstand heavy loads and impact loads.

The combined roller bearing is composed of a main roller, a side roller, a shaft head and a cover plate. The bearing is sealed structure and filled with grease to provide long-term effective lubrication and users can avoid lubrication. For the use of poor working conditions can be designed to add grease channel, improve the service life of bearings. Improper way can also cause heat of roller bearings. Lubrication can reduce the wear of parts in movement, ensure the accuracy of press and reduce energy consumption. Lubrication is divided into thin oil lubrication, thick oil lubrication, etc.

1) Main roller

The MAIN ROLLER IS THE MAIN CARRIER IN a set of composite roller, which mainly bears vertical load and impact load, and has strong impact resistance, wear resistance and corrosion resistance. As the main roller is full roller bearing, it can also be used separately as a one-way bearing.

2) Side roller

Side roller is the second carrier in a set of composite roller, which mainly bears horizontal load and also has strong impact resistance, wear resistance and corrosion resistance. The side roller is designed with full roller needle without inner ring and is connected and loaded by a mandrel instead of inner ring and shaft head.

3) The shaft head

The shaft head is a part of the connection between the composite roller and the machine and equipment. The shaft head is usually chamfered for easy installation. The shaft head can be directly welded on the equipment, or the shaft head can be welded on the connecting plate with a round hole and then the connecting plate and equipment assembly.

4) Plate

The function of the cover plate is to install the side roller inside the shaft head, the main roller outside the shaft head with nuts and thread glue in the shaft head tail fixed together.


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The installation

1) The bearing is washed with kerosene, pressed into the bearing housing, filled with Shell 3 lithium base grease to two-thirds full at the roller of the outer ring of the bearing, smeared evenly with a clean hand, installed with the NTN bearing gland, and pressed the bearing gland with the tightening bolt coated with bolt anti-loose glue;

2) The bearing is a cylindrical roller bearing with separable inner and outer sleeves. The bearing should be equipped on the rotating shaft and in place;

3) Install the bearing seat on the housing. If there is a grease filling hole, it must be aligned with the position. The bearing seat is tightened with the fastening bolt coated with anti-loose glue;

4) The inner and outer eccentric block shall be installed on the rotating shaft and in place. If there is a shaft key, the shaft key shall be installed in the keyway and then the outer eccentric block shall be installed, and the shaft shall be installed on the rotating shaft with a retaining ring;

5) Tighten and fix the eccentric block fastening bolt, rotate the adjustable eccentric block, make it reach the Angle position before unloading and tighten the fastening bolt. After the above assembly is completed, the rotating shaft should have a certain axial series movement;

6) The protective cover at both ends of the vibration motor should be tightened with screws.


Maintenance

Thin oil lubrication: the advantage is that the coefficient of internal friction is small, so the energy consumed to overcome friction is less, thin oil fluidity is good, easy to enter the friction surface of each lubrication point, has a good cooling effect, and can adhere to the friction surface impurities and metal particles produced by grinding away. The disadvantage is that the oil film can not bear large unit pressure, high requirements for sealing. High speed press is generally lubricated with large flow and thin oil, which can take away the heat generated by each friction pair.


RSTO
STO

Yoke type track rollers, outer ring without ribs, with orwithout inner ring

RNA22...2RS
NA22...2RS

Yoke type track rollers, without axial guidance,lip seals on both sides, with or without inner ring

NATR

Yoke type track rollers, with axial guidance, gap sealson both sides

NATR...PP

Yoke type track rollers, with axial guidance, plastic axial plain washers on both sides

NATV

Yoke type track rollers, full complement needle roller set, with axial guidance, gap seals on both sides

NATV...PP

Yoke type track rollers, full complement needle roller set, with axial guidance, plastic axial plain washers on both sides

NUTR

Yoke type track rollers, full complement cylindrical roller set, with axial guidance, labyrinth seals on both sides

PWTR

Yoke type track rollers, full complement cylindrical roller set, with axial guidance, lip seals on both sides

CYR

Inch series, plain retaining ring, axial guiding, yoke type track rollers

KR

with axial guidance, gap seals on both sides

KR...PP

with axial guidance, plastic axial plain washers on both sides

KRE

with axial guidance, with eccentric collar, gap seals on both sides

KRE...PP

with axial guidance, with eccentric collar, plastic axial plain washers on both sides

KRV

with axial guidance, full complement needle roller
set, gap seals on both sides

KRV...PP

with axial guidance, full complement needle roller
set, plastic axial plain washers on both sides

KRVE

with axial guidance, with eccentric collar,full complement needle roller set, gap seals on both sides

KRVE...PP

with axial guidance, with eccentric collar, full complement needle roller set, plastic axial plain washers on both sides

NUKR

with axial guidance,full complement cylindrical roller set, labyrinth seals on both sides

NUKRE

with axial guidance, with eccentric collar, full complement cylindrical roller set, labyrinth seals on both sides

PWKR

with axial guidance, full complement cylindrical roller set, lip seals on both sides

CF

Inch series, stud type track rollers

CFE

Inch series, stud type track rollers with eccentric collar

CFH

Inch series, heavy stud type track rollers

CFHE

Inch series, heavy stud type track rollers with eccentric collar


Without inner ring
Desig-
nation

Mass ≈g

With inner ring
Desig-
nation

Mass ≈g

Dimensions（mm）

Basics load ratings

Fatigue limit load
Curw
N

Limit speed NDG
min-1

D

d

C

B

F1)
Fw

E

r
min.

dyn.
Crw
N

stat.
Cor w
N

RSTO5-TV

8.5

-

-

16

-

7.8

-

7

10

0.3

2550

2550

310

16000

RSTO6-TV

12.5

STO6-TV

17

19

6

9.8

10

10

13

0.3

3750

4570

570

10000

RSTO8-TV

21

STO8-TV

26

24

8

9.8

10

12

15

0.3

4200

5400

700

8000

RSTO10

42

STO10

49

30

10

11.8

12

14

20

0.3

8400

9200

1170

5500

RSTO12

49

STO12

57

32

12

11.8

12

16

22

0.3

9000

10100

1300

4500

RSTO15

50

STO15

63

35

15

11.8

12

20

26

0.3

9100

10700

1370

3300

RSTO17

88

STO17

107

40

17

15.8

16

22

29

0.3

14200

17700

2190

2800

RSTO20

130

STO20

152

47

20

15.8

16

25

32

0.3

16200

21500

2700

2400

RSTO25

150

STO25

177

52

25

15.8

16

30

37

0.3

16400

22900

2850

1800

RSTO30

255

STO30

308

62

30

19.8

20

38

46

0.6

23300

34500

3950

1300

RSTO35

375

STO35

441

72

35

19.8

20

42

50

0.6

25500

40000

4650

1100

RSTO40

420

STO40

530

80

40

19.8

20

50

58

0.6

23900

39000

4950

850

RSTO45

453

STO45

576

85

45

19.8

20

55

63

1

25500

43000

5000

750

RSTO50

481

STO50

617

90

50

19.8

20

60

68

1

26000

46000

5400

650


Without
inner ring
Designation

Mass
≈g

With
inner ring
Designation

Mass
≈g

Dimensions(mm)

Basic load
ratings

Limit speed
n1grease
min-1

D

d

C

B

da

r
min.

C

Co

Cw

Fr perm

For perm

STO6ZZ

8.5

STO6ZZX

-

19

6

13.8

14

15

0.3

1210

1450

969

1180

1390

12000

STO8ZZ

12.5

STO8ZZX

17

24

8

13.8

14

18

0.3

1310

1700

1120

1700

1830

9900

STO10ZZ

21

STO10ZZX

26

30

10

15.8

16

23

0.3

2340

2380

2010

2170

2560

9400

STO12ZZ

42

STO12ZZX

49

32

12

15.8

16

25

0.3

2520

2680

2050

2140

2630

8100

STO15ZZ

49

STO15ZZX

57

35

15

15.8

16

30

0.3

2900

3440

2130

1920

2720

6300

STO17ZZ

50

STO17ZZX

63

40

17

19.8

20

33

0.3

4270

5240

3190

3010

4340

5600

STO20ZZ

88

STO20ZZX

107

47

20

19.8

20

37

0.3

4500

5710

3530

4380

5280

4900

STO23ZZ

130

STO25ZZX

152

52

25

19.8

20

42

0.3

5040

6990

3690

4450

5640

4100

STO30ZZ

150

STO30ZZX

177

62

30

24.8

25

52

0.6

7490

11500

5170

6050

8140

3200

STO35ZZ

255

STO35ZZX

308

72

35

24.8

25

56

0.6

7910

12700

5820

8810

10200

2900

STO40ZZ

375

STO40ZZX

441

80

40

25.8

26

64

0.6

8720

15200

6020

9330

10800

2400

STO45ZZ

420

STO45ZZX

530

85

45

25.8

26

69

0.6

9060

16500

6050

9530

10900

2200

STO50ZZ

453

STO50ZZX

576

90

50

25.8

26


0.6








Without inner ring
Designation

Mass
≈g

Dimensions（mm）

Basics load ratings

Fatigue limit load
Curw
N

Limit speed NDG
min-1

D

d

C

B

F1)
Fw

D1
min.

r
min.

r1
min.

dyn.
Crw
N

stat.
Corw
N

RNA22/6-2RSR

18

19

6

11.8

12

10

16

0.3

0.3

3900

3650

520

9000

RNA22/8-2RSR

29

24

8

11.8

12

12

18

0.3

0.3

4800

4800

860

7000

RNA2200-2RSR

52

30

10

13.8

14

14

20

0.6

0.3

7000

8000

1170

5500

RNA2201-2RSR

57

32

12

13.8

14

16

22

0.6

0.3

7500

9000

1030

4700

RNA2202-2RSR

60

35

15

13.8

14

20

26

0.6

0.3

7600

9500

1380

3400

RNA2203-2RSR

94

40

17

15.8

16

22

28

1

0.3

9900

13700

1870

3000

RNA2204-2RSR

152

47

20

17.8

18

25

33

1

0.3

15200

18300

2600

2300

RNA2205-2RSR

179

52

25

17.8

18

30

38

1

0.3

15700

19900

2850

1800

RNA2206-2RSR

284

62

30

19.8

20

35

43

1

0.3

18400

25500

3300

1400

RNA2207-2RSR

432

72

35

22.7

23

42

50

1.1

0.6

23000

35500

4800

1100

RNA2208-2RSR

530

80

40

22.7

23

48

57

1.1

0.6

27500

40500

5000

850


With inner ring
Designation

Mass
≈g

Dimensions(mm)

Basic load ratings

Fatigue
limit load
Curw
N

Speed
NDG
min-1

D

d

C

B

F1)
Fw

D1

r

r1

dyn.
Crw
N

stat.
Corw
N

NA22/6-2RSR

22

19

6

11.8

12

10

0.16

0.3

0.3

3900

3650

520

9000

NA22/8-2RSR

34

24

8

11.8

12

12

18

0.3

0.3

4800

4800

860

7000

NA2200-2RSR

60

30

10

13.8

14

14

20

0.6

0.3

7000

8000

1170

5500

NA2201-2RSR

67

32

12

13.8

14

16

22

0.6

0.3

7500

9000

1030

4700

NA2202-2RSR

75

35

15

13.8

14

20

26

0.6

0.3

7600

9500

1380

3400

NA2203-2RSR

112

40

17

15.8

16

22

28

1

0.3

9900

13700

1870

3000

NA2204-2RSR

177

47

20

17.8

18

25

33

1

0.3

15200

18300

2600

2300

NA2205-2RSR

209

52

25

17.8

18

30

38

1

0.3

15700

19900

2850

1800

NA2206-2RSR

324

62

30

19.8

20

35

43

1

0.3

18400

25500

3300

1400

NA2207-2RSR

505

72

35

22.7

23

42

50

1.1

0.6

23000

35500

4800

1100

NA2208-2RSR

628

80

40

22.7

23

48

57

1.1

0.6

27500

40500

5000

850

NA2210-2RSR

690

90

50

22.7

23

58

68

1.1

0.6

28000

42500

5300

650


Desig-
nation1)

Mass
≈g

Desig-
nation2)

Mass
≈g

Dimensions(mm)

Basic load
ratings

Fatigue
limit load
Curw
N

Speed
NDG
min-1

D

d

B

C

d2

r
min.

dyn.
Crw
N

stat.
Corw
N

NATR5

14

NATR5-PP

14

16

5

12

11

12.5

0.15

3150

3300

415

14000

NATV5

15

NATV5-PP

15

16

5

12

11

12.5

0.15

4900

6500

860

3800

NATR6

20

NATR6-PP

19

19

6

12

11

15

0.15

3500

3900

485

11000

NATV6

21

NATV6-PP

21

19

6

12

11

15

0.15

5400

7900

1040

3100

NATR8

41

NATR8-PP

38

24

8

15

14

19

0.3

5500

6400

810

7500

NATV8

42

NATV8-PP

41

24

8

15

14

19

0.3

7800

11400

1430

2500

NATR10

64

NATR10-PP

61

30

10

15

14

23

0.6

6800

8400

1070

5500

NATV10

65

NATV10-PP

64

30

10

15

14

23

0.6

9500

14600

1840

2100

NATR12

71

NATR12-PP

66

32

12

15

14

25

0.6

6900

8800

1720

4500

NATV12

72

NATV12-PP

69

32

12

15

14

25

0.6

9700

15400

1950

1800

NATR15

104

NATR15-PP

95

35

15

19

18

27.6

0.6

9800

14100

1700

3600

NATV15

109

NATV15-PP

101

35

15

19

18

27.6

0.6

12800

23000

2900

1600

NATR17

144

NATR17-PP

139

40

17

21

20

31.5

1

10900

15500

1850

2900

NATV17

152

NATV17-PP

147

40

17

21

20

31.5

1

14800

26500

3050

1400

NATR20

246

NATR20-PP

236

47

20

25

24

36.5

1

15500

25500

3000

2400

NATV20

254

NATV20-PP

245

47

20

25

24

36.5

1

20600

42000

5200

1300

NATR25

275

NATR25-PP

271

52

25

25

24

41.5

1

15400

26500

3010

1800

NATV25

285

NATV25-PP

281

52

25

25

24

41.5

1

20500

44000

5400

1000

NATR30

470

NATR30-PP

444

62

30

29

28

51

1

23400

38500

4650

1300

NATV30

481

NATV30-PP

468

62

30

29

28

51

1

30500

62000

7800

850

-

-

NATR35-PP

547

72

35

29

28

58

1.1

25000

44000

5300

1000

-

-

NATV35-PP

630

72

35

29

28

58

1.1

33000

71000

8900

750

-

-

NATR40-PP

795

80

40

32

30

66

1.1

32500

58000

7000

850

-

-

NATV40-PP

832

80

40

32

30

66

1.1

41000

88000

11000

650

-

-

NATR50-PP

867

90

50

32

30

76

1.1

31500

59000

7100

650

-

-

NATV50-PP

969

90

50

32

30

76

1.1

40000

92000

11600

550


UNSEALED
BRG.
NO.

SEALED
BRG.
NO.

SEALED
BRG.
NO.

ROLLER
DIA.
(RD)
+.000
-.001

ROLLER
WIDTH
(W)
+.000
-.005

BORE(B)

WIDTH OVER
END
PLATES
(W1)
+.005
-.010

DIA.OF
END
PLATES
(E)

OIL
HOLE
(H)
DIA

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

NOM.

TOL.

CYR-3/4

CYR-3/4-S

CCYR-3/4-S

0.75

0.5

0.25

+.0002 -.0004 +.0001 -.0005

.5625

39/64

3/32

4130

1660

CYR-7/8

CYR-7/8-S

CCYR-7/8-S

0.875

0.5

0.25

.5625

39/64

4130

1660

CYR-1

CYR-1-S

CCYR-1-S

1

0.625

0.3125

.6875

25/32

6120

2225

CYR-1 1/8

CYR-1 1/8-S

CCYR-1 1/8-S

1.125

0.625

0.3125

.6875

25/32

6120

2225

CYR-1 1/4

CYR-1 1/4-S

CCYR-1 1/4-S

1.25

0.75

0.375

.8125

63/64

8500

3930

CYR-1 3/8

CYR-13/8-S

CCYR-1 3/8-S

1.375

0.75

0.375

.8125

63/64

8500

3930

CYR-1 1/2

CYR-1 1/2-S

CCYR-1 1/2-S

1.5

0.875

0.4375

.9375

1 3/32

11280

4840

CYR-1 5/8

CYR-1 5/8-S

CCYR-1 5/8-S

1.625

0.875

0.4375

.9375

1 3/32

11280

4840

CYR-13/4

CYR-1 314-S

CCYR-1 3/4-S

1.75

1

0.5

1.0625

1 1/4

15840

6385

CYR-1 7/8

CYR-1 7/8-S

CCYR-1 7/8-S

1.875

1

0.5

1.0625

1 1/4

15840

6385

CYR-2

CYR-2-S

CCYR-2-S

2

1.25

0.625

1.3125

1 13/32

21140

8090

CYR-2 1/4

CYR-2 1/4-S

CCYR-2 1/4-S

2.25

1.25

0.625

1.3125

1 13/32

21140

8090

CYR-2 1/2

CYR-2 1/2-S

CCYR-2 1/2-S

2.5

1.5

0.75

1.5625

1 11/16

1/8

32900

11720

CYR-2 3/4

CYR-2 3/4-S

CCYR-2 3/4-S

2.75

1.5

0.75

1.5625

1 11/16

32900

11720

CYR-3

CYR-3-S

CCYR-3-S

3

1.75

1

1.8125

2 1/8

49820

15720

CYR-3 1/4

CYR-3 1/4-S

CCYR-3 1/4-S

3.25

1.75

1

1.8125

2 1/8

49820

15720

CYR-3 1/2

CYR-3 1/2-S

CCYR-3 1/2-S

3.5

2

1.125

2.0625

2 7/16

63250

22800

CYR4

CYR-4-S

CCYR-4-S

4

2.25

1.25

2.3125

2 51/64

89540

29985


CYR-5-S

CCYR-5-S

5

2.75

1.75

2.875

3 9/16

3/16

135900

46575


CYR-6-S

CCYR-6-S

6

3.25

2.25

3.375

4 15/32

160900

60000


CYR-7-S

CCYR-7-S

7

3.75

2.75

3.875

5 3/16

213860

75380


CYR-8-S

CCYR-8-S

8

4.25

3.255

+.001
-.000

4.5

4 3/8

1/4

288200

92200


CYR-9-S

CCYR-9-S

9

4.75

3.755

5

5 1/16

5/16

366850

113260


CYR-10-S

CCYR-10-S

10

5.25

4.255

5.5

5 15/32

3/8

431130

131545


Bearing
Designation

Mass
≈g

Dimensions(mm)

Basic load ratings

Fatigue
limit load
Cur w
N

Speed
NDG
min-1

D

d

B

C

d2

r
min.

r1
min.

dyn.
Cr w
N

stat.
Cor w
N

dyn.
Fr per
N

stat.
For per
N

NUTR15

99

35

15

19

18

20

0.6

0.3

15000

16800

8600

16800

2220

6500

PWTR15-2RS

99

35

15

19

18

20

0.6

0.3

11600

11300

9400

11300

1780

6000

NUTR17

147

40

17

21

20

22

1

0.5

18400

22600

13100

22600

2900

5500

PWTR17-2RS

147

40

17

21

20

22

1

0.5

13200

13800

13800

13800

2200

5000

NUTR1542

158

42

15

19

18

20

0.6

0.3

18100

21900

21900

21900

2900

6500

PWTR1542-2RS

158

42

15

19

18

20

0.6

0.3

13500

14100

14100

14100

2230

6000

NUTR1747

220

47

17

21

20

22

1

0.5

21300

28000

28000

28000

3600

5500

PWTR1747-2RS

220

47

17

21

20

22

1

0.5

14800

16400

16400

16400

2600

5000

NUTR20

245

47

20

25

24

27

1

0.5

28000

35000

16400

33000

4400

4200

PWTR20-2RS

245

47

20

25

24

27

1

0.5

232000

25500

18300

25500

3600

3800

NUTR2052

321

52

20

25

24

27

1

0.5

315000

41000

38500

41000

5200

4200

NUTR2052-2RS

321

52

20

25

24

27

1

0.5

255000

29500

29500

29500

4150

3800

NUTR25

281

52

25

25

24

31

1

0.5

29000

37500

17300

34500

4700

4200

NUTR25-2RS

281

52

25

25

24

31

1

0.5

242000

28000

19300

28000

3900

3800

NUTR2526

450

62

25

25

24

31

1

0.5

355000

50000

50000

50000

6300

4200

PWTR2526-2RS

450

62

25

25

24

31

1

0.5

29000

36000

36000

36000

5000

3800

NUTR30

465

62

30

29

28

38

1

0.5

40000

50000

23500

46500

6300

2600

PWTR30-2RS

465

62

30

29

28

38

1

0.5

35000

395000

25500

39500

5400

2200

NUTR15

99

35

15

19

18

20

0.6

0.3

15000

16800

8600

16800

2220

6500

PWTR15-2RS

99

35

15

19

18

20

0.6

0.3

11600

11300

9400

11300

1780

6000

NUTR17

147

40

17

21

20

22

1

0.5

18400

22600

13100

22600

2900

5500

PWTR17-2RS

147

40

17

21

20

22

1

0.5

13200

13800

13800

13800

2200

5000

NUTR1542

158

42

15

19

18

20

0.6

0.3

18100

21900

21900

21900

2900

6500

PWTR1542-2RS

158

42

15

19

18

20

0.6

0.3

13500

14100

14100

14100

2230

6000

NUTR1747

220

47

17

21

20

22

1

0.5

21300

28000

28000

28000

3600

5500

PWTR1747-2RS

220

47

17

21

20

22

1

0.5

14800

16400

16400

16400

2600

5000

NUTR20

245

47

20

25

24

27

1

0.5

28000

35000

16400

33000

4400

4200

PWTR20-2RS

245

47

20

25

24

27

1

0.5

232000

25500

18300

25500

3600

3800

NUTR2052

321

52

20

25

24

27

1

0.5

315000

41000

38500

41000

5200

4200

NUTR2052-2RS

321

52

20

25

24

27

1

0.5

255000

29500

29500

29500

4150

3800

NUTR25

281

52

25

25

24

31

1

0.5

29000

37500

17300

34500

4700

4200

NUTR25-2RS

281

52

25

25

24

31

1

0.5

242000

28000

19300

28000

3900

3800

NUTR2526

450

62

25

25

24

31

1

0.5

355000

50000

50000

50000

6300

4200

PWTR2526-2RS

450

62

25

25

24

31

1

0.5

29000

36000

36000

36000

5000

3800

NUTR30

465

62

30

29

28

38

1

0.5

40000

50000

23500

46500

6300

2600

PWTR30-2RS

465

62

30

29

28

38

1

0.5

35000

395000

25500

39500

5400

2200

NUTR3072

697

72

30

29

28

38

1

0.5

47500

64000

64000

64000

8100

2600

PWTR3072-2RS

697

72

30

29

28

38

1

0.5

41000

49000

49000

49000

6700

2200

NUTR35

630

72

35

29

28

44

1.1

0.6

44500

60000

32000

60000

7600

2100

PWTR35-2RS

630

72

35

29

28

44

1.1

0.6

38500

46500

34500

46500

6300

1800

NUTR3580

836

80

35

29

28

44

1.1

0.6

51000

72000

72000

72000

9100

2100

PWTR3580-2RS

836

80

35

29

28

44

1.1

0.6

43500

55000

55000

55000

7500

1800

NUTR40

816

80

40

32

30

50.5

1.1

0.6

55000

75000

30500

60000

9400

1600

PWTR40-2RS

816

80

40

32

30

50.5

1.1

0.6

44500

53000

35000

53000

7100

1500

NUTR45

883

85

45

32

30

55.2

1.1

0.6

56000

78000

31500

61000

9700

1400

PWTR45-2RS

883

85

45

32

30

55.2

1.1

0.6

45000

55000

36000

55000

7400

1300

NUTR4090

1129

90

40

32

30

50.5

1.1

0.6

66000

95000

84000

95000

11900

1600

PWTR4090-2RS

1129

90

40

32

30

50.5

1.1

0.6

52000

66000

66000

66000

8800

1500

NUTR50

950

90

50

32

30

59.8

1.1

0.6

57000

81000

32000

62000

10100

1300

PWTR50-2RS

950

90

50

32

30

59.8

1.1

0.6

45500

57000

37000

57000

7700

1100

NUTR45100

1396

100

45

32

30

55.2

1.1

0.6

71000

10700

106000

107000

13300

1400

PWTR45100-2RS

1396

100

45

32

30

55.2

1.1

0.6

56000

74000

74000

74000

9900

1300

NUTR50110

1690

110

50

32

30

59.8

1.1

0.6

76000

120000

120000

120000

14900

1300

PWTR50110-2RS

1690

110

50

32

30

59.8

1.1

0.6

59000

82000

82000

82000

11000

1100


Bearing
Designation

Mass
≈g

With
eccentric collar
Designation

Mass
≈g

Dimensions(mm)

Drive fit
lubrication
nipple

Nut
tightening
torque
MA
Nm

Basic load ratings

Fatigue
limit load
Curw
N

Speed
NDG
min-1

dyn.
Crw
N

stat.
Corw
N

D

d1
h7

B

B1
max.

B2

B3

C

C1

r
min.

d2

d3

G

lG

W

Eccentric corrlar

de
h9

Be

e

KR16

19

-

-

16

6

28

12.2

16

-

11

0.6

0.15

12.5

-

M6(x1)

8

-

-

-

-

NIPA1

3

3150

3300

415

14000

KR16-PP1

18

KRE16-PP1

20

16

6

28

12.2

16

-

11

0.6

0.15

12.5

-

M6(X1)

8

-

9

7

0.5

NIPA1

3

3150

3300

415

14000

KR16-SK-PP2)

19

-

-

16

6

28

12.2

16

-

11

0.6

0.15

12.5

-

M6(x1)

8

4

-

-

-

-

3

3150

3300

415

14000

KRV16-PP1

19 -

-

-

16

6

28

12.2

16

-

11

0.6

0.15

12.5

-

M6(x1)

8

-

-

-

-

NIPA1

3

4900

6500

860

3800

KR19

29

-

-

19

8

32

12.2

20

-

11

0.6

0.15

15

-

M8(X1.25)

10

-

-

-

-

NIPA1

8

3500

3900

485

11000

KR19-PP

29

KRE19-PP

32

19

8

32

12.2

20

-

11

0.6

0.15

15

-

M8(X1.25)

10

-

11

9

0.5

NIPA1

8

3500

3900

485

11000

KR19-SK-PP2)

29

-

-

19

8

32

12.2

20

-

11

0.6

0.15

15

-

M8(X1.25)

10

4

-

-

-

-

8

3500

3900

485

11000

KRV19-PP

31

-

-

19

8

32

12.2

20

-

11

0.6

0.15

15

-

M8(x1.25)

10

-

-

-

-

NIPA1

8

5400

7900

1040

3100

KR22

45

-

-

22

10

36

13.2

23

-

12

0.6

0.3

17.5

-

M10X1

12

5

-

-

-

NIPA1X4.5

15

4500

5200

650

8000

KR22-PP

43

KRE22-PP

47

22

10

36

13.2

23

-

12

0.6

0.3

17.5

-

M10X1

12

5

13

10

0.5

NIPA1X4.5

15

4500

5200

650

8000

KRV22-PP

45

-

-

22

10

36

13.2

23

-

12

0.6

0.3

17.5

-

M10X1

12

5

-

-

-

NIPA1X4.5

15

6200

9100

1110

2600

KR26

59

-

-

26

10

36

13.2

23

-

12

0.6

0.3

17.5

-

M10X1

12

5

-

-

-

NIPA1X4.5

15

5100

6200

770

8000

KR26-PP

57

KRE26-PP

62

26

10

36

13.2

23

-

12

0.6

0.3

17.5

-

M10X1

12

5

13

10

0.5

NIPA1X4.5

15

5100

6200

770

8000

KRV26-PP

59

-

-

26

10

36

13.2

23

-

12

0.6

0.3

17.5

-

M10X1

12

5

-

-

-

NIPA1X4.5

15

7300

11300

1380

2600

KR30

92

-

-

30

12

40

15.2

25

6

14

0.6

0.6

23

3

M12X1.5

13

6

-

-

-

NIPA1X4.5

22

6800

8400

1070

5500

KR30-PP

88

KRE30-PP

93

30

12

40

15.2

25

6

14

0.6

0.6

23

3

M12x1.5

13

6

15

11

0.5

NIPA1X4.5

22

6800

8400

1070

5500

KRV30-PP

91

-

-

30

12

40

15.2

25

6

14

0.6

0.6

23

3

M12X1.5

13

6

-

-

-

NIPA1X4.5

22

9500

14600

1840

2100

KR32

103

-

-

32

12

40

15.2

25

6

14

0.6

0.6

23

3

M12X1.5

13

6

-

-

-

NIPA1X4.5

22

7100

8900

1140

5500

KR32-PP

98

KRE32-PP

104

32

12

40

15.2

25

6

14

0.6

0.6

23

3

M12X1.5

13

6

15

11

0.5

NIPA1X4.5

22

7100

8900

1140

5500

KRV32-PP

101

-

-

32

12

40

15.2

25

6

14

0.6

0.6

23

3

M12X1.5

13

6

-

-

-

NIPA1X4.5

22

10000

15800

1990

2100

KR35

173

-

-

35

16

52

19.6

32.5

8

18

0.8

0.6

27.6

3

M16X1.5

17

8

-

-

-

NIPA2x7.5

58

9800

14100

1700

3600

KR35-PP

164

KRE35-PP

177

35

16

52

19.6

32.5

8

18

0.8

0.6

27.6

3

M16X1.5

17

8

20

14

1

NIPA2x7.5

58

9800

14100

1700

3600

KRV35-PP

166

-

-

35

16

52

19.6

32.5

8

18

0.8

0.6

27.6

3

M16X1.5

17

8

-

-

-

NIPA2x7.5

58

12800

23000

2900

1600

KR40

247

-

-

40

18

58

21.6

36.5

8

20

0.8

1

31.5

3

M18X1.5

19

8

-

-

-

NIPA2x7.5

87

10900

15500

1850

2900

KR40-PP

239

KRE40-PP

255

40

18

58

21.6

36.5

8

20

0.8

1

31.5

3

M18X1.5

19

8

22

15

1

NIPA2x7.5

87

10900

15500

1850

2900

KRV40-PP

247

-

-

40

18

58

21.6

36.5

8

20

0.8

1

31.5

3

M18X1.5

19

8

-

-

-

NIPA2x7.5

87

14800

26500

3050

1400

KR47-PP

381

KRE47-PP

400

47

20

66

25.6

40.5

9

24

0.8

1

36.5

4

M20X1.5

21

10

24

18

1

NIPA2x7.5

120

15500

25500

3000

2400

KRV47-PP

390

-

-

47

20

66

25.6

40.5

9

24

0.8

1

36.5

4

M20x1.5

21

10

-

-

-

NIPA2x7.5

120

20600

42000

5200

1300

KR52-PP

454

KRE52-PP

473

52

20

66

25.6

40.5

9

24

0.8

1

36.5

4

M20x1.5

21

10

24

18

1

NIPA2x7.5

120

16700

29000

3400

2400

KRV52-PP

463

-

-

52

20

66

25.6

40.5

9

24

0.8

1

36.5

4

M20X1.5

21

10

-

-

-

NIPA2x7.5

120

22600

48000

5900

2300

KR62-PP

770

KRE62-PP

798

62

24

80

30.6

49.5

11

29

0.8

1

44

4

M24X1.5

25

14

28

22

1

NIPA3x9.5

220

26500

48000

6100

1900

KRV62-PP

787

-

-

62

24

80

30.6

49.5

11

29

0.8

1

44

4

M24X1.5

25

14

-

-

-

NIPA3x9.5

220

34000

75000

9800

1100

KR72-PP

1010

KRE72-PP

1038

72

24

80

30.6

49.5

11

29

0.8

1.1

44

4

M24X1.5

25

14

28

22

1

NIPA3x9.5

220

28000

53000

6700

1900

KRV72-PP

1027

-

-

72

24

80

30.6

49.5

11

29

0.8

1.1

44

4

M24X1.5

25

14

-

-

-

NIPA3x9.5

220

36500

85000

11100

1100

KR80-PP

1608

KRE80-PP

1665

80

30

100

37

63

15

35

1

1.1

53

4

M30X1.5

32

14

35

29

1.5

NIPA3x9.5

450

39000

77000

9900

1300

KRV80-PP

1636

-

-

80

30

100

37

63

15

35

1

1.1

53

4

M30X1.5

32

14

-

-

-

NIPA3x9.5

450

49500

117000

15300

850

KR90-PP

1975

KRE90-PP

2032

90

30

100

37

63

15

35

1

1.1

53

4

M30X1.5

32

14

35

29

1.5

NIPA3x9.5

450

41000

83000

10600

1300

KRV90-PP

2003

-

-

90

30

100

37

63

15

35

1

1.1

53

4

M30X1.5

32

14

-

-

-

NIPA3x9.5

450

52000

129000

16900

850


Bearing
Designation

Mass
≈g

With
eccentric collar
Designation

Mass
≈g

Dimensions(mm)

Drive fit
lubrication
nipple

Nut
tightening
torque
MA
Nm

Basic load ratings

Fatigue
limit load
Curw
N

Speed
NDG
min-1

dyn.
Crw
N

stat.
Corw
N

dyn.
Fr per
N

stat.
For per
N

D

d1
h7

B

B1
max.

B2

B3

C

C1

r
min.

d2

d3

G

lG

W

Eccentric corrlar

de
h9

Be

e

NUKR35

164

-

-

35

16

52

19.6

32.5

7.8

18

0.8

0.6

20

3

M16X1.5

17

8

-

-

-

NIPA2x7.5

58

15000

16800

8600

16800

2220

6500

-

-

NUKRE35

177

35

16

52

22.6

29.5

-

18

3.8

0.6

27.6

-

M16X1.5

17

8

20

12

1

NIPA2x7.5

58

15000

16800

8600

16800

2220

6500

PWKR35-2RS

164

-

-

35

16

52

19.6

32.5

7.8

18

0.8

0.6

20

3

M16X1.5

17

8

-

-

-

NIPA2x7.5

58

11600

11300

9400

11300

1780

6000

-

-

PWKRE35-2RS

177

35

16

52

22.6

29.5

-

18

3.8

0.6

27.6

-

M16X1.5

17

8

20

12

1

NIPA2x7.5

58

11600

11300

9400

11300

1780

6000

NUKR40

242

-

-

40

18

58

21.6

36.5

8

20

0.8

1

22

3

M18X1.5

19

8

-

-

-

NIPA2x7.5

87

18400

22600

13100

22600

2900

5500

-

-

NUKRE40

258

40

18

58

24.6

33.5

-

20

3.8

1

30

-

M18X1.5

19

8

22

14

1

NIPA2x7.5

87

18400

22600

13100

22600

2900

5500

PWKR40-2RS

242

-

-

40

18

58

21.6

36.5

8

20

0.8

1

22

3

M18X1.5

19

8

-

-

-

NIPA2x7.5

87

13200

13800

13800

13800

2200

5000

-

-

PWKRE40-2RS

258

40

18

58

24.6

33.5

-

20

3.8

1

30

-

M18X1.5

19

8

22

14

1

NIPA2x7.5

87

13200

13800

13800

13800

2200

5000

NUKR47

380

NUKRE47

400

47

20

66

25.6

40.5

9

24

0.8

1

27

4

M20X1.5

21

10

24

18

1

NIPA2x7.5

120

28000

35000

33000

33000

4400

4200

PWKR47-2RS

380

PWKRE47-2RS

400

47

20

66

25.6

40.5

9

24

0.8

1

27

4

M20X1.5

21

10

24

18

1

NIPA2x7.5

120

23200

25500

25500

25500

3600

3800

NUKR52

450

NUKRE52

470

52

20

66

25.6

40.5

9

24

0.8

1

31

4

M20X1.5

21

10

24

18

1

NIPA2x7.5

120

29000

37500

34500

34500

4700

4200

PWKR52-2RS

450

PWKRE52-2RS

470

52

20

66

25.6

40.5

9

24

0.8

1

31

4

M20X1.5

21

10

24

18

1

NIPA2x7.5

120

24200

28000

28000

28800

3900

3800

NUKR62

795

NUKRE62

824

62

24

80

30.6

49.5

11

28

1.3

1

38

4

M24X1.5

25

14

28

22

1

NIPA3x9.5

220

40000

50000

46500

46500

6300

2600

PWKR62-2RS

795

PWKRE62-2RS

824

62

24

80

30.6

49.5

11

28

1.3

1

38

4

M24X1.5

25

14

28

22

1

NIPA3x9.5

220

35000

39500

39500

39500

5400

2200

NUKR72

1020

NUKRE72

1050

72

24

80

30.6

49.5

11

28

1.3

1.1

44

4

M24X1.5

25

14

28

22

1

NIPA3x9.5

220

44500

60000

60000

60000

7600

2600

PWKR72-2RS

1020

PWKRE72-2RS

1050

72

24

80

30.6

49.5

11

28

1.3

1.1

44

4

M24X1.5

25

14

28

22

1

NIPA3x9.5

220

38500

46500

46500

46500

6300

2200

NUKR80

1600

NUKRE80

1670

80

30

100

37

63

15

35

1

1.1

47

4

M30X1.5

32

14

35

29

1.5

NIPA3x9.5

450

69000

98000

96000

96000

12100

1800

PWKR80-2RS

1600

PWKRE80-2RS

1670

80

30

100

37

63

15

35

1

1.1

47

4

M30X1.5

32

14

35

29

1.5

NIPA3x9.5

450

56000

70000

70000

70000

9100

1800

NUKR90

1960

NUKRE90

2020

90

30

100

37

63

15

35

1

1.1

47

4

M30X1.5

32

14

35

29

1.5

NIPA3x9.5

450

79000

117000

117000

11700

14400

1800

PWKR90-2RS

1960

PWKRE90-2RS

2020

90

30

100

37

63

15

35

1

1.1

47

4

M30X1.5

32

14

35

29

1.5

NIPA3x9.5

450

63000

82000

82000

82000

10700

1800


UNSEALED
BRG.
NO.

SEALED
BRG.
NO.

ROLLER
DIA.
(RD)
+.000
-.001

ROLLER
WIDTH
(M)
+.000
-.005

STUD
DIA.
(SD)
+.001
-.000

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

OIL HOLE

LUB.
FIT-
TING
SIZE
(F)*

RECOM.
CLAMPING
TORQUE
LBS.-
IN.

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

HOLE
CENTER
(HC)

HOLE
DIA.
(GH)

CF-1/2-N

CF-1/2-N-S

0.5

0.344

0.19

1/2

1/4

10-32

-

-

1/8

15

720

620

CF-1/2

CF-1/2-S

0.5

0.375

0.19

5/8

1/4

10-32

-

-

1/8

15

790

680

CF-9/16

CF-9/16-S

0.5625

0.375

0.19

5/8

1/4

10-32

-

-

1/8

15

790

680

CF-5/8-N

CF-5/8-N-S

0.625

0.406

0.25

5/8

5/16

1/4--28

-

-

1/8

35

1085

930

CF-5/8

CF-5/8-S

0.625

0.4375

0.25

3/4

5/16

1/4--28

-

-

1/8

35

1215

955

CF-11/16

CF 11/16-S

0.6875

0.4375

0.25

3/4

5/16

1/4--28

-

-

1/8

35

1215

955

CF-3/4

CF-3/4-S

0.75

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CF-7/8

CF-7/8-S

0.875

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CF-1

CF-1-S

1

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CF-1 1/8

CF-1 1/8-S

1.125

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CF-1 1/4

CF-1 1/4-S

1.25

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CF-1 3/8

CF-1 3/8-S

1.375

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CF-1 1/2

CF-1 1/2-S

1.5

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CF-1 5/8

CF-1 5/8-S

1.625

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CF-13/4

CF-1 3/4-S

1.75

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CF-17/8

CF-1 7/8-S

1.875

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CF-2

CF-2-S

2

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CF-2 1/4

CF-2 1/4-S

2.25

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CF-2 1/2

CF-2 1/2-S

2.5

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CF-23/4

CF-23/4-S

2.75

1.5

1

2 1/4

1 1/8

1--14

3/4

1/8

3/16

2250

16450

11720

CF-3

CF-3-S

3

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CF-3 1/4

CF-3 1/4-S

3.25

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CF-3 1/2

CF-3 1/2-S

3.5

2

1.375

2 3/4

1 3/8

1 3/8-12

11/16

1/8

1/4

4200

31625

22800

CF-4

CF-4-S

4

2.25

1.5

3 1/2

1 1/2

1 1/2-12

3/4

1/8

1/4

5000

44770

29985


CF-5-S

5

2.75

2

5 1/16

2 9/16

2--12

7/8

3/16

1/4

5000

67950

46575

N.P.T.


CF-6-S

6

3.25

2.5

6

3

2 1/2-12

1

3/16

1/4

5000

80450

60000

N.P.T.


CF-7-S

7

3.75

3

7 11/16

4 1/8

3--12

1 1/4

3/16

1/4

5000

106930

75380

N.P.T.


CF-8-S

8

4.25

3.25

8 1/2

4 1/4

3 1/4-4

-

-

1/4

5000

144100

92200

N.P.T.


CF-9-S

9

4.75

3.75

9 1/2

4 3/4

3 1/2-4

-

-

1/4

5000

183430

113260

N.P.T.


CF-10-S

10

5.25

4.25

10

4 3/4

3 1/2-4

-

-

1/4

5000

215565

131545

N.P.T.

CF-1/2-N-B

CF-1/2-N-SB

0.5

0.344

190

1/2

1/4

10-32

-

-

-

15

720

620

CF-1/2-B

CF-1/2-SB

0.5

0.375

0.19

5/8

1/4

10-32

-

-

-

15

790

680

CF-9/16-B

CF-9/16-SB

0.5625

0.375

0.19

5/8

1/4

10-32

-

-

-

15

790

680

CF-5/8-N-B

CF-5/8-N-SB

0.625

0.406

0.25

5/8

5/16

1/4--28

-

-

-

35

1085

930

CF-58-B

CF-5/8-SB

0.625

0.4375

0.25

3/4

5/16

1/4--28

-

-

-

35

1215

955

CF-11/16-B

CF-11/16-SB

0.6875

,4375

0.25

3/4

5/16

1/4--28

-

-

-

35

1215

955

CF-34-B

CF-3/4-SB

0.75

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CF-7/8-B

CF-7/8-SB

0.875

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CF-1-B

CF-1-SB

1

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CF-1 1/8-B

CF-1 1/8-SB

1.125

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CF-1 1/4-B

CF-1 1/4-SB

1.25

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CF-13/8-B

CF-13/8-SB

1.375

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CF-11/2-B

CF-1 1/2-SB

1.5

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CF-1 5/8-B

CF-1 5/8-SB

1.625

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CF-1 3/4-B

CF-1 3/4-SB

1.75

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CF-1 7/8-B

CF-17/8-SB

1.875

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CF-2-B

CF-2-SB

2

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CF-2 1/4-B

CF-21/4-SB

2.25

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CF-2 1/2-B

CF-2 1/2-SB

2.5

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CF-2 3/4-B

CF-2 3/4-SB

2.75

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CF-3-B

CF-3-SB

3

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CF-3 1/4-B

CF-3 1/4-SB

3.25

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CF-3 1/2-B

CF-3 1/2-SB

3.5

2

1.375

2 3/4

1 3/8

1 3/8-12

11/16

1/8

1/4

4200

31625

22800

CF-4-B

CF-4-SB

4

2.25

1.5

3 1/2

1 1/2

1 1/2-12

3/4

1/8

1/4

5000

44770

29985


UNSEALED
BRG.
NO.

SEALED
BRG.
NO.

ROLLER
DIA.
(RD)
+.000
-.001

ROLLER
WIDTH
(W)
+.000
-.005

BUSH.
L'GTH
(G)
+.000
-.010

BUSH.
DIA(BD)
±.001

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

ECC.

LUB.
FIT-
TING
SIZE
(F)

RECOM.
CLAMPING
TORQUE
LBS.-
IN.

MAX.
STATIC
CAPACITY
LBS.

BASIG
DYN.
RATING
LBS.

CFE-1/2

CFE-1/2-S

0.5

0.375

0.375

0.25

5/8

1/4

10-32

0.01

1/8

15

790

680

CFE-9/16

CFE-9/16-S

0.5625

0.375

0.375

0.25

5/8

1/4

10-32

0.01

1/8

15

790

680

CFE-5/8

CFE-5/8-S

0.625

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

1/8

35

1215

955

CFE-11/16

CFE-11/16-S

0.6875

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

1/8

35

1215

955

CFE-3/4

CFE-3/4-S

0.75

0.5

0.5

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CFE-7/8

CFE-7/8-S

0.875

0.5

0.5

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CFE-1

CFE-1-S

1

0.625

0.5

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CFE-1 1/8

CFE-1 1/8-S

1.125

0.625

0.5

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CFE-1 1/4

CFE-1 1/4-S

1.25

0.75

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

CFE-1 3/8

CFE-1 3/8-S

1.375

0.75

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

CFE-1 1/2

CFE-1 1/2-S

1.5

0.875

0.75

,875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CFE-1 5/8

CFE-1 5/8-S

1.625

0.875

0.75

0.875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CFE-1 3/4

CFE-1 3/4-S

1.75

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CFE-1 7/8

CFE-1 7/8-S

1.875

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CFE-2

CFE-2-S

2

1.25

1

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CFE-2 1/4

CFE-2 1/4-S

2.25

1.25

1

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CFE-2 1/2

CFE-2 1/2-S

2.5

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CFE-2 3/4

CFE-2 3/4-S

2.75

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CFE-3

CFE-3-S

3

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CFE-3 1/4

CFE-3 1/4-S

3.25

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CFE-3 1/2

CFE-3 1/2-S

3.5

2

1.375

1.812

2 3/4

1 3/8

1 3/8-12

0.06

1/4

4200

31625

22800

CFE-4

CFE-4-S

4

2.25

2

2

3 1/2

1 1/2

1 1/2-12

0.06

1/4

5000

44770

29985

CFE-1/2-N-B

CFE-1/2-N-SB

0.5

0.344

0.25

0.25

1/2

1/4

10-32

0.01

-

15

720

620

CFE-1/2-B

CFE-1/2-SB

0.5

0.375

0.375

0.25

5/8

1/4

10-32

0.01

-

15

720

680

CFE-9/16-B

CFE-9/16-SB

0.5625

0.375

0.375

0.25

5/8

1/4

10-32

0.01

-

15

79

680

CFE-5/8-B

CFE-5/8-SB

0.625

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

-

35

1215

955

CFE-11/16-B

CFE-11/16-SB

0.6875

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

-

35

1215

955

CFE-34-B

CFE-3/4-SB

0.75

0.5

0.5

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CFE-7/8-B

CFE-7/8-SB

0.875

0.5

0.5

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CFE-1-B

CFE-1-SB

1

0.625

0.5

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CFE-1 1/8-B

CFE-1 1/8-SB

1.125

0.625

0.5

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CFE-1 1/4-B

CFE-1 1/4-SB

1.25

0.75

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

CFE-1 3/8-B

CFE-1 3/8-SB

1.375

0.75

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

CFE-1 1/2-B

CFE-1 1/2-SB

1.5

0.875

0.75

0.875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CFE-1 5/8-B

CFE-1 5/8-SB

1.625

0.875

0.75

0.875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CFE-1 3/4-B

CFE-1 3/4-SB

1.75

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CFE-17/8-B

CFE-1 7/8-SB

1.875

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CFE-2-B

CFE-2-SB

2

1.25

1

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CFE-2 1/4-B

CFE-2 1/4-SB

2.25

1.25

1

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CFE-2 1/2-B

CFE-2 1/2-SB

2.5

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CFE-2 3/4-B

CFE-2 3/4-SB

2.75

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CFE-3-B

CFE-3-SB

3

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CFE-3 1/4-B

CFE-3 1/4-SB

3.25

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CFE-3 1/2-B

CFE-3 1/2-SB

3.5

2

1.375

1.812

2 3/4

1 3/8

1 3/8-12

0.06

1/4

4200

31625

22800

CFE-4-B

CFE-4-SB

4

2.25

2

2

3 1/2

1 1/2

1 1/2-12

0.06

1/4

5000

44770

29985


BRG.
NO.

ROLLER
DIA.
(RD)
+000
-.001

ROLLER
WIDTH
(W)
+.000
-.005

STUD
DIA.
(SD)
+.001
-.000

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

OIL HOLE

LUB.
FIT-
TING
SIZE
(F)

RECOM.
CLAM PING
TORQUE
LBS.-

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

HOLE
CENTER
HC

HOLE
DIA.
HD

CCF-1/2-N-S

0.5

0.344

0.19

1/2

1/4

10-32

-

-

1/8

15

720

620

CCF-1/2-S

0.5

0.375

0.19

5/8

1/4

10-32

-

-

1/8

15

790

680

CCF-9/16-S

0.5625

0.375

0.19

5/8

1/4

10-32

-

-

1/8

15

790

680

CCF-5/8-N-S

0.625

0.406

0.25

5/8

5/16

1/4--28

-

-

1/8

35

1085

930

CCF-5/8-S

0.625

0.4375

0.25

3/4

5/16

1/4--28

-

-

1/8

35

1215

955

CCF-11/16-S

0.6875

0.4375

0.25

3/4

5/16

1/4--28

-

-

1/8

35

1215

955

CCF-3/4-S

0.75

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CCF-7/8-S

0.875

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CCF-1-S

1

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CCF-1 1/8-S

1.125

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CCF-1 1/4-S

1.25

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CCF-1 3/8-S

1.375

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CCF-1 1/2-S

1.5

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CCF-1 5/8-S

1.625

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CCF-1 3/4-S

1.75

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CCF-17/8-S

1.875

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CCF-2-S

2

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CCF-2 1/4-S

2.25

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CCF-2 1/2-S

2.5

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CCF-2 3/4-S

2.75

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CCF-3-S

3

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CCF-3 1/4-S

3.25

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CCF-3 1/2-S

3.5

2

1.375

2 3/4

1 3/8

1 3/8-12

11/16

1/8

1/4

4200

31625

22800

CCF4-S

4

2.25

1.5

3 1/2

1 1/2

1 1/2-12

3/4

1/8

1/4

5000

44770

29985

CCF-5-S

5

2.75

2

5 1/16

2 9/16

2--12

7/8

3/16

1/4 N.P.T.

5000

67950

46575

CCF-6-S

6

3.25

2.5

6

3

2 1/2-12

1

3/16

1/4 N.P.T.

5000

80450

60000

CCF-7-S

7

3.75

3

7 11/16

4 1/8

3--12

1 1/4

3/16

1/4 N.P.T.

5000

106930

75380

CCF-8-S

8

4.25

3.25

8 1/2

4 1/4

3 1/4-4

-

-

1/4 N.P.T.

5000

144100

92200

CCF-9-S

9

4.75

3.75

9 1/2

4 3/4

3 1/2-4

-

-

1/4 N.P.T.

5000

183430

113260

CCF-10-S

10

5.25

4.25

10

4 3/4

3 1/2-4

-

-

1/4 N.P.T.

5000

215565

131545

CCF-1/2-N-SE

.500

0.344

,190

1/2

1/4

10-32

-

-

-




CCF-1/2-SB

.500

375

0.19

5/8

1/4

10-32

-

-

-

15

790

680

CCF-9/16-SB

0.5625

0.375

0.19

5/8

1/4

10-32

-

-

-

15

790

680

CCF-5/8-N-SB

0.625

0.406

0.25

5/8

5/16

1/4--28

-

-

-

35

1085

930

CCF-5/8-SB

0.625

4375

0.25

3/4

5/16

1/4--28

-

-

-

35

1215

955

CCF-11/16-SB

0.6875

0.4375

0.25

3/4

5/16

1/4--28

-

-

-

35

1215

955

CCF-3/4-SB

0.75

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CCF-7/8-SB

0.875

0.5

0.375

7/8

3/8

3/8--24

1/4

3/32

3/16

95

2065

1660

CCF-1-SB

1

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CCF-1 1/8-SB

1.125

0.625

0.4375

1

1/2

7/16-20

1/4

3/32

3/16

250

3060

2225

CCF-1 1/4-SB

1.25

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CCF-13/8-SB

1.375

0.75

0.5

1 1/4

5/8

1/2--20

5/16

3/32

3/16

350

4250

3930

CCF-1 1/2-SB

1.5

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CCF-1 5/8-SB

1.625

0.875

0.625

1 1/2

3/4

5/8--18

3/8

3/32

3/16

650

5640

4840

CCF-1 3/4-SB

1.75

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CCF-1 7/8-SB

1.875

1

0.75

1 3/4

7/8

3/4--16

7/16

3/32

3/16

1250

7920

6385

CCF-2-SB

2

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CCF-2 1/4-SB

2.25

1.25

0.875

2

1

7/8--14

1/2

1/8

3/16

1500

10570

8090

CCF-2 1/2-SB

2.5

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CCF-23/4-SB

2.75

1.5

1

2 1/4

1 1/8

1--14

9/16

1/8

3/16

2250

16450

11720

CCF-3-SB

3

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CCF-3 1/4-SB

3.25

1.75

1.25

2 1/2

1 1/4

1 1/4-12

5/8

1/8

1/4

3450

24910

15720

CCF-3 1/2-SB

3.5

2

1.375

2 3/4

1 3/8

1 3/8-12

11/16

1/8

1/4

4200

31625

22800

CCF-4-SB

4

2.25

1.5

3 1/2

1 1/2

1 1/2-12

3/4

1/8

1/4

5000

44770

29985


BRG.
NO.

ROLLER
DIA
(RD)
+.000
-.001

ROLLER
WIDTH
(M)
+.000
-.005

BUSH.
L'GTH
(G)
+.000
-.010

BUSH.
DIA(BD)
±.001

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

ECC.

LUB.
FIT-
TING
SIZE
(F)

RECOM.
CLAMPING
TORQUE
LBS.-
IN.

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

CCFE-1/2-N-S

0.5

0.344

0.25

0.25

1/2

1/4

10-32

0.01

1/8

15

720

620

CCFE-1/2-S

0.5

0.375

0.375

0.25

5/8

1/4

10-32

0.01

1/8

15

790

680

CCFE-9/16-S

0.5625

0.375

0.375

0.25

5/8

1/4

10-32

0.01

1/8

15

790

680

CCFE-5/8-S

0.625

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

1/8

35

1215

955

CCFE-11/16-S

0.6875

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

1/8

35

1215

955

CCFE-3/4-S

0.75

0.5

0.5

0.5

7/8

3/8

1/4--28

0.015

3/16

95

2065

1660

CCFE-7/8-S

0.875

0.5

0.5

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CCFE-1-S

1

0.625

0.5

0.625

1

1/2

3/8--24

0.03

3/16

250

3060

2225

CCFE-1 1/8-S

1.125

0.625

0.5

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CCFE-1 1/4-S

1.25

0.75

0.625

0.687

1 1/4

5/8

7/16-20

0.03

3/16

350

4250

3930

CCFE-1 3/8-S

1.375

0.75

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

CCFE-1 1/2-S

1.5

0.875

0.75

0.875

1 1/2

3/4

1/2--20

0.03

3/16

650

5640

4840

CCFE-1 5/8-S

1.625

0.875

0.75

0.875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CCFE-1 3/4-S

1.75

1

0.875

1

1 3/4

7/8

5/8--18

0.03

3/16

1250

7920

6385

CCFE-1 7/8-S

1.875

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CCFE-2-S

2

1.25

1

1.187

2

1

3/4--16

0.03

3/16

1500

10570

8090

CCFE-2 1/4-S

2.25

1.25

1

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CCFE-2 1/2-S

2.5

1.5

1.125

1.375

2 1/4

1 1/8

7/8--14

0.03

3/16

2250

16450

11720

CCFE-2 3/4-S

2.75

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CCFE-3-S

3

1.75

1.25

1.75

2 1/2

1 1/4

1--14

0.06

1/4

3450

24910

15720

CCFE-3 1/4-S

3.25

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CCFE-3 1/2-S

3.5

2

1.375

1.812

2 3/4

1 3/8

1 3/8-12

0.06

1/4

4200

31625

22800

CCFE-4-S

4

2.25

2

2

3 1/2

1 1/2

1 1/2-12

0.06

1/4

5000

44770

29985


BRG.
NO.

ROLLER
DIA
(RD)
+.000
-.001

ROLLER
WIDTH
(M)
+.000
-.005

BUSH.
L'GTH
(G)
+.000
-.010

BUSH.
DIA(BD)
±.001

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

ECC.

LUB.
FIT-
TING
SIZE
(F)

RECOM.
CLAMPING
TORQUE
LBS.-
IN.

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

CCFE-1/2-N-SB

0.5

0.344

0.25

0.25

1/2

1/4

10-32

0.01

-

15

720

620

COF-1/2-SB

0.5

0.375

0.375

0.25

5/8

1/4

10-32

0.01

-

15

790

680

CCFE-916-SB

0.5625

0.375

0.375

0.25

5/8

1/4

10-32

0.01

-

15

790

680

CCFE-58-SB

625

0.475

0.437

0.375

3/4

5/16

1/4--28

0.015

-

35

1215

955

CCFE-11/16-SE

0.6875

0.4375

0.437

0.375

3/4

5/16

1/4--28

0.015

-

35

1215

955

CCFE-34-SB

0.75

0.5

0.500

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CCFE-7/8-SB

.875

0.5

0.500

0.5

7/8

3/8

3/8--24

0.015

3/16

95

2065

1660

CCFE-1-SB

1

0.625

0.500

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CCFE-1 1/8-SB

1.125

0.625

0.500

0.625

1

1/2

7/16-20

0.03

3/16

250

3060

2225

CCFE-1 1/4-SB

1.25

0 .750

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

COFE-1 3/8-SB

1.375

0.75

0.625

0.687

1 1/4

5/8

1/2--20

0.03

3/16

350

4250

3930

CCFE-1 1/2-SB

1.5

0.875

0.750

0.875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CCFE-1 5/8-SB

1.625

0.875

0.750

0.875

1 1/2

3/4

5/8--18

0.03

3/16

650

5640

4840

CCFE-1 3/4-SB

1.75

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CCFE-1 7/8-SB

1.875

1

0.875

1

1 3/4

7/8

3/4--16

0.03

3/16

1250

7920

6385

CCFE-2-SB

2

1.25

1.000

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CCFE-2 1/4-SB

2.25

1.25

1.000

1.187

2

1

7/8--14

0.03

3/16

1500

10570

8090

CCFE-2 1/2-SB

2.5

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CCFE-2 3/4-SB

2.75

1.5

1.125

1.375

2 1/4

1 1/8

1--14

0.03

3/16

2250

16450

11720

CCFE-3-SB

3

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CCFE-3 1/4-SB

3.25

1.75

1.25

1.75

2 1/2

1 1/4

1 1/4-12

0.06

1/4

3450

24910

15720

CCFE-3 1/2-SB

3.5

2

1.375

1.812

2 3/4

1 3/8

1 3/8-12

0.06

1/4

4200

31625

22800

CCFE-4-SB

4

2.25

2

2

3 1/2

1 1/2

1 1/2-12

0.06

1/4

5000

44770

29985


UNSEALED
BRG.
NO.

SEALED
BRG.
NO.

ROLLER
DIA.
(RD)
+.000
-.001

ROLLER
WIDTH
(M)
+.000
-.005

STUD
DIA.
(SD)
+.001
-.000

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

OIL HOLE

LUB.
FIT-
TING
SIZE
(F)*

RECOM.
CLAMPING
TORQUE
LBS.-
IN.

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

HOLE
CENTER
(HC)

HOLE
DIA.
(GH)

CFH-1/2

CFH-1/2-S

0.5

0.375

0.25

5/8

1/4

1/4--28

-

-

1/8

35

1580

680

CFH-9/16

CFH-9/16-S

0.5625

0.375

0.25

5/8

1/4

1/4--28

-

-

1/8

35

1580

680

CFH-5/8

CFH-5/8-S

0.625

0.4375

0.3125

3/4

5/16

5/16-24

-

-

1/8

90

2480

955

CFH-11/16

CFH-11/16-S

0.6875

0.4375

0.3125

3/4

5/16

5/16-24

-

-

1/8

90

2480

955

CFH-3/4

CFH-3/4-S

0.75

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

3/16

250

4130

1660

CFH-7/8

CFH-7/8-S

0.875

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

3/16

250

4130

1660

CFH-1

CFH-1-S

1

0.625

0.625

1

1/2

5/8--18

1/4

3/32

3/16

650

6120

2225

CFH-1 1/8

CFH-1 1/8-S

1.125

0.625

0.625

1

1/2

5/8--18

1/4

3/32

3/16

650

6120

2225

CFH-1 1/4

CFH-1 1/4-S

1.25

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CFH-1 3/8

CFH-1 3/8-S

1.375

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CFH-1 1/2

CFH-1 1/2-S

1.5

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CFH-1 5/8

CFH-1 5/8-S

1.625

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CFH-1 3/4

CFH-1 3/4-S

1.75

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CFH-1 7/8

CFH-1 7/8-S

1.875

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CFH-2

CFH-2-S

2

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CFH-2 1/4

CFH-2 1/4-S

2.25

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CFH-2 1/2

CFH-2 1/2-S

2.5

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CFH-2 3/4

CFH-2 3/4-S

2.75

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CFH-3

CFH-3-S

3

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CFH-3 1/4

CFH-3 1/4-S

3.25

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CFH-3 1/2

CFH-3 1/2-S

3.5

2

1.75

2 3/4

1 3/8

1 3/4-12

11/16

1/8

1/4

5000

63250

22800

CFH-4

CFH-4-S

4

2.25

2

3 1/2

1 1/2

2--12

3/4

1/8

1/4

5000

89540

29985


CFH-5-S

5

2.75

2.5

5 1/16

2 9/16

2 1/2-12

7/8

3/16

1/4 N.P.T.

5000

135900

46575


CFH-6-S

6

3.25

3

6

3

3--12

1

3/16

1/4 N.P.T.

5000

160900

60000


CFH-7-S

7

3.75

3.5

7 11/16

4 1/8

3 1/2-4

1 1/4

3/16

1/4 N.P.T.

5000

213860

75380


UNSEALED
BRG.
NO.

SEALED
BRG.
NO.

ROLLER
DIA.
(RD)
+.000
-.001

ROLLER
WIDTH
(M)
+.000
-.005

STUD
DIA.
(SD)
+.001
-.000

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

OIL HOLE

LUB.
FIT-
TING
SIZE
(F)*

RECOM.
CLAMPING
TORQUE
LBS.-
IN.

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

HOLE
CENTER
(HC)

HOLE
DIA.
(GH)

CFH-1/2-B

CFH-1/2-SB

0.5

0.375

0.25

5/8

1/4

1/4--28

-

-

-

35

1580

680

CFH-9/16-B

CFH-9/16-SB

0.5625

0.375

0.25

5/8

1/4

1/4--28

-

-

-

35

1580

680

CFH-5/8-B

CFH-5/8-SB

0.625

0.4375

0.3125

3/4

5/16

5/16-24

-

-

-

90

2480

955

CFH-11/16-B

CFH-11/16-SB

0.6875

0.4375

0.3125

3/4

5/16

5/16-24

-

-

-

90

2480

955

CFH-3/4-B

CFH-3/4-SB

0.75

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

3/16

250

4130

1660

CFH-7/8-B

CFH-7/8-SB

0.875

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

3/16

250

4130

1660

CFH-1-B

CFH-1-SB

1

0.625

0.625

1

1/2

5/8--18

1/4

3/32

3/16

650

6120

2225

CFH-1 1/8-B

CFH-1 1/8-SB

1.125

0.625

0.625

1

1/2

5/8--18

1/4

3/32

3/16

650

6120

2225

CFH-1 1/4-B

CFH-1 1/4-SB

1.25

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CFH-1 3/8-B

CFH-1 3/8-SB

1.375

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CFH-1 1/2-B

CFH-1 1/2-SB

1.5

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CFH-1 5/8-B

CFH-1 5/8-SB

1.625

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CFH-1 3/4-B

CFH-1 3/4-SB

1.75

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CFH-17/8-B

CFH-1 7/8-SB

1.875

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CFH-2-B

CFH-2-SB

2

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CFH-2 1/4-B

CFH-2 1/4-SB

2.25

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CFH-2 1/2-B

CFH-2 1/2-SB

2.5

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CFH-2 3/4-B

CFH-2 3/4-SB

2.75

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CFH-3-B

CFH-3-SB

3

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CFH-3 1/4-B

CFH-3 1/4-SB

3.25

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CFH-3 1/2-B

CFH-3 1/2-SB

3.5

2

1.75

2 3/4

1 3/8

1 3/4-12

11/16

1/8

1/4

5000

63250

22800

CFH-4-B

CFH-4-SB

4

2.25

2

3 1/2

1 1/2

2--12

3/4

1/8

1/4

5000

89540

29986


BRG.
NO.

ROLLER
DIA.
(RD)
+000
-.001

ROLLER
WIDTH
(W)
+.000
-.005

STUD
DIA.
(SD)
+.001
-.000

STUD
L'GTH.
(SL)

MIN.
THR'D
L'GTH.
(TL)

FINE
THR'DS.

OIL HOLE

LUB.
FIT-
TING
SIZE
(F)

RECOM.
CLAM PING
TORQUE
LBS.-

MAX.
STATIC
CAPACITY
LBS.

BASIC
DYN.
RATING
LBS.

HOLE
CENTER
HC

HOLE
DIA.
HD

CCFH-1/2-S

0.5

0.375

0.25

5/8

1/4

1/4--28

-

-

1/8

35

1580

680

CCFH-9/16-S

0.5625

0.375

0.25

5/8

1/4

1/4--28

-

-

1/8

35

1580

680

CCFH-5/8-S

0.625

0.4375

0.3125

3/4

5/16

5/16-24

-

-

1/8

90

2480

955

CCFH-11/16-S

0.6875

0.4375

0.3125

3/4

5/16

5/16-24

-

-

1/8

90

2480

955

CCFH-3/4-S

0.75

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

1/8

250

4130

1660

CCFH-7/8-S

0.875

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

1/8

250

4130

1660

CCFH-1-S

1

0.625

0.625

1

1/2

5/8--18

1/4

3/32

1/8

650

6120

2225

CCFH-1 1/8-S

1.125

0.625

0.625

1

1/2

5/8--18

1/4

3/32

1/8

650

6120

2225

CCFH-1 1/4-S

1.25

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CCFH-1 3/8-S

1.375

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CCFH-1 1/2-S

1.5

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CCFH-1 5/8-S

1.625

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CCFH-1 3/4-S

1.75

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CCFH-17/8-S

1.875

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CCFH-2-S

2

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CCFH-2 1/4-S

2.25

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CCFH-2 1/2-S

2.5

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CCFH-2 3/4-S

2.75

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CCFH-3-S

3

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CCFH-3 1/4-S

3.25

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CCFH-3 1/2-S

3.5

2

1.75

2 3/4

1 3/8

1 3/4-12

11/16

1/8

1/4

5000

63250

22800

CCFH-4-S

4

2.25

2

3 1/2

1 1/2

2--12

3/4

1/8

1/4

5000

89540

29985

CCFH-5-S

5

2.75

2.5

5 1/16

2 9/16

2 1/2-12

7/8

3/16

1/4 N.P.T.

5000

135900

46575

CCFH-6-S

6

3.25

3

6

3

3--12

1

3/16

1/4 N.P.T.

5000

160900

60000

CCFH-7-S

7

3.75

3.5

7 11/16

4 1/8

3 1/2-4

1 1/4

3/16

1/4 N.P.T.

5000

213860

75380

CCFH-1/2-SB

0.5

0.375

0.25

5/8

1/4

1/4--28

-

-

-

35

158

680

CCFH-9/16-SB

0.5625

0.375

0.25

5/8

1/4

1/4--28

-

-

-

35

1580

680

CCFH-5/8-SB

0.625

0.4375

0.3125

3/4

5/16

5/16-24

-

-

-

90

2480

955

CCFH-11/16-SB

0.6875

0.4375

0.3125

3/4

5/16

5/16-24

-

-

-

90

2480

955

CCFH-3/4-SB

0.75

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

3/16

250

4130

1660

CCFH-7/8-SB

0.875

0.5

0.4375

7/8

3/8

7/16-20

1/4

3/32

3/16

250

4130

1660

CCFH-1-SB

1

0.625

0.625

1

1/2

5/8--18

1/4

3/32

3/16

650

6120

2225

CCFH-1 1/8-SB

1.125

0.625

0.625

1

1/2

5/8--18

1/4

3/32

3/16

650

6120

2225

CCFH-1 1/4-SB

1.25

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CCFH-1 3/8-SB

1.375

0.75

0.75

1 1/4

5/8

3/4--16

5/16

3/32

3/16

1250

8500

3930

CCFH-1 1/2-SB

1.5

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CCFH-1 5/8-SB

1.625

0.875

0.875

1 1/2

3/4

7/8--14

3/8

3/32

3/16

1500

11280

4840

CCFH-1 3/4-SB

1.75

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CCFH-1 7/8-SB

1.875

1

1

1 3/4

7/8

1--14

7/16

3/32

3/16

2250

15840

6385

CCFH-2-SB

2

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CCFH-2 1/4-SB

2.25

1.25

1.125

2

1

1 1/8-12

1/2

1/8

3/16

2800

21140

8090

CCFH-2 1/2-SB

2.5

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CCFH-2 3/4-SB

2.75

1.5

1.25

2 1/4

1 1/8

1 1/4-12

9/16

1/8

3/16

3450

32900

11720

CCFH-3-SB

3

1.75

1.5

2 1/2

1 1/4

1 1/2-12

5/8

1/8

1/4

5000

49820

15720

CCFH-3 1/4-SB

3.25

1.75

1.5

2 1/2

1 1/4

2--12

5/8

1/8

1/4

5000

49820

15720

CCFH-3 1/2-SB

3.5

2

1.75

2 3/4

1 3/8

3--12

11/16

1/8

1/4

5000

63250

22800

CCFH-4-SB

4

2.25

2

3 1/2

1 1/2

3 1/2-4

3/4

1/8

1/4

5000

89540

29985



TORRINGTON

RBC

McGILL

SMITH

INA

STD.STUD

HEAVY STUD

STD.STUD

HEAVY STUD

STD.STUD

HEAVY STUD

STD.STUD

HEAVY STUD

STD.STUD

HEAVY STUD

UNSEALED

UNSEALED

UNSEALED

UNSEALED

UNSEALED

UNSEALED

UNSEALED

UNSEALED

UNSEALED

UNSEALED

CR-8

CRH-8-1

S-16

H-16

CF-1/2-N

CFH-1/2

CR-1/2-A

HR-1/2

CF-8-1

NA

CR-8-1

CRH-10-1

S-18

H-18

CF-1/2

CFH-9/16

CR-1/2

HR-5/8

CF-10-1

NA

CR-10


S-20

H-20

CF-9/16

CFH-5/8

CR-9/16



NA

CR-10-1




CF-5/8-N


CR-5/8-A



NA





CF-5/8


CR-5/8



NA

CR-12

CRH-12

S-22

H-22

CF-11/16

CFH-11/16

CR-11/16

HR-3/4

CF-12

NA

CR-14

CRH-14

S-24

H-24

CF-3/4

CFH-3/4

CR-3/4

HR-7/8

CF-14

NA

CR-16

CRH-16

S-28

H-28

CF-7/8

CFH-7/8

CR-7/8

HR-1

CF-16

NA

CR-18

CRH-18

S-32

H-32

CF-1

CFH-1

CR-1

HR-1 1/8

CF-18

NA



S-36

H-36

CF-1 1/8

CFH-1 1/8

CR-1 1/8



NA

CR-20

CRH-20

S-40

H-40

CF-1 1/4

CFH1-1 1/4

CR-1 1/4

HR-1 1/4

CF-20

NA

CR-22

CRH-22

S-44

H-44

CF-1 3/8

CFH-1 3/8

CR-13/8

HR-1 3/8

CF-22

NA

CR-24

CRH-24

S-48

H-48

CF-1 1/2

CFH-1 1/2

CR-1 1/2

HR-1 1/2

CF-24

NA

CR-26

CRH-26

S-52

H-52

CF-1 5/8

CFH-1 5/8

CR-1 5/8

HR-1 5/8

CF-26

NA

CR-28

CRH-28

S-56

H-56

CF-1 3/4

CFH-1 3/4

CR-13/4

HR-1 3/4

CF-28

NA

CR-30

CRH-30

S-60

H-60

CF-1 7/8

CFH-1 7/8

CR-17/8

HR-1 7/8

CF-30

NA

CR-32

CRH-32

S-64

H-64

CF-2

CFH-2

CR-2

HR-2

CF-32

NA

CR-36

CRH-36

S-72

H-72

CF-2 1/4

CFH-2 1/4

CR-2 1/4

HR-2 1/4

CF-36

NA

CR-40

CRH-40

S-80

H-80

CF-2 1/2

CFH-2 1/2

CR-2 1/2

HR-2 1/2

CF-40

NA

CR-44

CRH-44

S-88

H-88

CF-2 3/4

CFH-2 3/4

CR-2 3/4

HR-2 3/4

CF-44

NA

CR-48

CRH-48

S-96

H-96

CF-3

CFH-3

CR-3

HR-3

CF-48

NA

CR-52

CRH-52

S-104

H-104

CF-3 1/4

CFH-3 1/4

CR-3 1/4

HR-3 1/4

CF-52

NA

CR-56

CRH-56

S-112

H-112

CF-3 1/2

CFH-3 1/2

CR-3 1/2

HR-3 1/2

CF-56

NA

CR-64

CRH-64

S-128

H-128

CF-4

CFH-4

CR-4

HR-4

CF-64

NA

Sealed

Sealed

Sealed

Sealed

Sealed

Sealed

Sealed

Sealed

Sealed

Sealed

CRS...

CRHS...

S...L

H...L

CF...S

CFH...S

CR...X

HR...X

CF...PP

NA




 

Why choose us?

  • We are committed to fostering long-term relationships with our clients.
  • Looking forward to the future, we will continue to develop and innovate, providing you with cost-effective Cam Follower Bearing. We are willing to be your most intimate and trustworthy partner!
  • Our company has a wealth of expertise in designing and manufacturing needle roller bearings.
  • While we emphasize product quality, we also actively communicate with customers, understand customer needs, find out our shortcomings and provide professional and timely after-sales service for customers.
  • Our needle roller bearings are manufactured using the latest technology and equipment.
  • Our company has achieved remarkable results in all aspects of the business, and our sales, management, corporate image, company software and hardware facilities and other indicators have been significantly improved.
  • Our focus on quality and customer satisfaction has earned us a loyal customer base.
  • We constantly innovate our corporate philosophy, inherit our corporate spirit and integrate our corporate culture.
  • We offer a wide range of sizes and types of needle roller bearings to meet various applications.
  • Looking forward to the future, our company will continue to adhere to the business philosophy of 'people-oriented management, and create value through cooperation', and carry forward the action program of 'unity, enterprising, pragmatic, and pioneering' to provide customers with the best Cam Follower Bearing solutions.

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