Lr Series Ball Bearing
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Lr Series Ball Bearing

The outer circle of LR series bearings is machined into an R500 arc surface (type suffix with U), which makes the products bear good force in use. The roller adopts deep groove ball bearing or double row angular contact ball bearing internal structure design and thickened outer ring, so that the roller has a higher bearing capacity.
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Product Introduction

The outer circle of LR series bearings is machined into an R500 arc surface (type suffix with U), which makes the products bear good force in use. The roller adopts deep groove ball bearing or double row angular contact ball bearing internal structure design and thickened outer ring, so that the roller has a higher bearing capacity. The rollers are made of high quality bearing steel, processed by heat treatment and precision grinding, and filled with high quality multi-purpose grease with long life. Dust-proof roller adopts metal dust-proof cover or rubber sealing ring. The supporting roller with R500 arc surface has uniform force between the roller and the guide rail, avoiding stress concentration and small friction resistance, so that the working life of the product is improved a lot. Most double row support rollers can also be repeated through the grease hole on the inner ring, to adapt to the harsh working environment.


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Bearing No.

Boundary dimensions
(ww)

Weight
(kg)

Limiting
Speed
(rpm)

Basic load
ratings
dyn. stat.
Cr COr
(KN)

Effective
load ratings
dyn. stat.
Cw Cow
(KN)

Limiting
radial loads F F
rperm or perm
(KN)

d

B

D

L

rmin

LR201 RRU

12

10

35

15

0.6

0.07

15000

6.8/3.05

5.6/2.7

4.5/5.4

LR201 RR

12

10

15

0.6

0.07

15000

6.8/3.05

5.6/2.7

4.5/5.4

LR202 RRU

15

11

40

14.4

0.6

0.08

14000

7.6/3.7

6.5/3.3

6.6/6.6

LR202 RR

15

11

14.4

0.6

0.08

14000

7.6/3.7

6.5/3.3

6.6/6.6

LR203 RRU

17

12

47

18.3

0.6

0.11

11000

9.6/4.75

8.4/4.4

8.8/8.8

LR203 RR

17

12

18.3

0.6

0.11

11000

9.6/4.75

8.4/4.4

8.8/8.8

LR204 RRU

20

14

52

17.7

1

0.16

10000

12.8/6.6

10.5/5.6

10.7/11.2

LR204 RR

20

14

17.7

1

0.16

10000

12.8/6.6

10.5/5.6

10.7/11.2

LR205 RRU

25

15

62

21

1

0.26

9000

14.0/7.8

12.5/7.1

14.2/1.4

LR205 RR

25

15

21

1

0.26

9000

14.0/7.8

12.5/7.1

14.2/14.2

LR206 RRU

30

16

72

24

1

0.37

7100

19.5/11.3

16.6/9.6

19.2/19.2

LR206 RR

30

16

24

1

0.37

7100

19.5/11.3

16.6/9.6

19.2/19.2

LR207 RRU

35

17

80

25

1.1

0.48

6600

25.5/15.3

20.2/11.9

19.5/23.8

LR207 RR

35

17

25

1.1

0.48

6600

25.5/15.3

20.2/11.9

19.5/23.8

LR208 RRU

40

18

85

27

1.1

0.53

5000

22.8/19.8

22.8/13.6

13.4/23.1

27

1.1

0.53

5000

22.8/19.8

22.8/13.6

13.4/23.1

LR208 RR

40

18


Bearing No.

Boundary dimensions
(mm)

Weight
(kg)

Limiting
Speed
(wdi)

Basic load
ratings
dyn. stat.
Cr COr
(KN)

Effective
load ratings
dyn. stat.
Cw Cow
(KN)

Limiting
radial loads F F
rperm or perm
(KN)

d

B

D

rmssin

LR6000 NPPU

10

8

28

0.3

0.02

28000

4.6/1.96

3.65/1.7

2.55/3.4

LR6001 NPPU

12

8

30

0.3

0.03

26000

5.1/2.35

4.3/1.7

4.1/4.1

LR200 NPPU

10

9

32

0.6

0.05

16000

5.1/2.37

4.35/2.13

4.26/4.26

LR200 NPP

10

9

0.6

0.05

16000

5.1/2.37

4.35/2.13

4.26/4.26

LR201 NPPU

12

10

35

0.6

0.05

15000

6.8/3.05

5.6/2.7

4.5/5.4

LR201 NPP

12

10

0.6

0.05

15000

6.8/3.05

5.6/2.7

4.5/5.4

LR6002 NPPU

15

9

0.3

0.05

22000

5.6/2.85

4.5/2.3

4.5/5.4

LR202 NPPU

15

11

40

0.6

0.07

14000

7.6/3.7

6.5/3.3

4.6/4.6

LR202 NPP

15

11

0.6

0.07

14000

7.6/3.7

6.5/3.3

6.6/6.6

LR6003 NPPU

17

10

0.3

0.07

19000

6.0/3.22

5.4/2.99

6.6/6.6

LR203 NPP

17

12

47

0.6

0.11

11000

9.6/4.75

8.4/4.4

5.98/5.98

LR203 NPP

17

12

0.6

0.11

11000

9.6/4.75

8.4/4.4

8.8/8.8

LR203 NPP

20

12

0.6

0.11

17000

9.4/5.00

6.7/3.57

8.8/8.8

LR6004 NPPU

20

14

52

1

0.15

10000

12.8/6.6

10.5/5.6

4.65/7.14

LR204 NPPU

20

14

1

0.15

10000

12.8/6.6

10.5/5.6

10.7/11.2

LR204 NPP

25

15

62

1

0.23

9000

14.0/7.8

12.5/7.1

10.7/11.2

LR205 NPPU

25

15

1

0.23

9000

14.0/7.8

12.5/7.1

14.2/14.2

LR205 NPP

30

16

72

1

0.33

7100

19.5/11.3

16.6/9.6

14.2/14.2

LR206 NPPU

30

16

1

0.33

7100

19.5/11.3

16.6/9.6

19.2/19.2

LR206 NPP

35

17

80

1.1

0.4

5600

25.5/15.3

20.2/11.9

19.2/19.2

LR207 NPPU

35

17

1.1

0.4

5600

25.5/15.3

20.2/11.9

19.5/23.8

LR207 NPP

40

18

85

1.1

0.45

5000

32.5/19.8

22.8/13.6

19.5/23.8

LR208 NPPU

40

18

1.1

0.45

5000

32.5/19.8

22.8/13.6

13.4/23.1

LR208 NPP

45

19

90

1.1

0.5

4500

32.5/20.4

22.5/13.7

13.3/22.8

LR209 NPP

45

19

1.1

0.5

4500

32.5/20.4

22.5/13.7

13.3/22.8



 

Why choose us?

  • We continuously invest in research and development to improve our Deep Groove Ball Bearings and stay ahead of the competition.
  • We adhere to the principle of quality first, because we firmly believe that quality service can make product quality more valuable.
  • Our team is available to provide technical support and assistance in selecting the right Deep Groove Ball Bearings for your application.
  • We will further improve the international market layout and strive to become the most reliable global supplier of Lr Series Ball Bearing.
  • We have a skilled workforce and a dedicated team of professionals committed to producing and providing high-quality Deep Groove Ball Bearings.
  • Our company pursues the business philosophy of 'people-oriented, customer first' to satisfy customers' requirements.
  • Our deep knowledge and expertise in the industry enable us to provide the best Deep Groove Ball Bearings and services to our customers.
  • After years of development, our company has further expanded its sales network and increased its product categories. Under the premise of steady development, the department is constantly expanding its business and striving to make Lr Series Ball Bearing provide more convenience for customers, driven by a good reputation and based on the wide distribution of customer groups.
  • We are dedicated to producing and delivering Deep Groove Ball Bearings of outstanding quality and exceptional value.
  • We adhere to the business tenet of 'pragmatic, innovative and enterprising' to build a foothold in this industry and provide more comprehensive technical services and support to our new and old customers.

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