Self Aligning Ball Bearings
The material of the self-aligning ball bearing cage is steel plate, synthetic resin, etc. It is characterized by the spherical shape of the outer ring raceway, with automatic centering, can compensate for the error caused by different concentricity and shaft deflection, but the relative inclination of the inner and outer ring shall not exceed 3 degrees. It can bear large radial load and certain axial load at the same time. The raceway of the outer ring of this kind of bearing is spherical, so it has the performance of aligning. When the shaft is bent or inclined by force, the relative tilt between the center line of the inner ring and the center line of the outer ring is not more than 1°~2.5°, the bearing can still work.
The inner hole of cylindrical hole self-aligning ball bearing is cylindrical hole. It is a basic type self-aligning ball bearing. The axis incline of inner and outer ring shall not be greater than 3°. The friction of aligning ball bearings is the lowest among all rolling bearings, so even in the case of high speed, there is still only a small temperature rise




Bearing No. | Main size(mm) | rmin | Weight(KGS) | ||
OPEN,2RS | d | D | B | ||
1200 | 10 | 30 | 9 | 0.6 | 0.035 |
1201 | 12 | 32 | 10 | 0.6 | 0.042 |
1202 | 15 | 35 | 11 | 0.6 | 0.051 |
1203 | 17 | 40 | 12 | 0.6 | 0.076 |
1204 | 20 | 47 | 14 | 1 | 0.119 |
1205 | 25 | 52 | 15 | 1 | 0.144 |
1206 | 30 | 62 | 16 | 1 | 0.226 |
1207 | 35 | 72 | 17 | 1.1 | 0.318 |
1208 | 40 | 80 | 18 | 1.1 | 0.411 |
1209 | 45 | 85 | 19 | 1.1 | 0.49 |
1210 | 50 | 90 | 20 | 1.1 | 0.545 |
1211 | 55 | 100 | 21 | 1.5 | 0.722 |
1212 | 60 | 110 | 22 | 1.5 | 0.895 |
1213 | 65 | 120 | 23 | 1.5 | 0.92 |
1214 | 70 | 125 | 24 | 1.5 | 1.29 |
1215 | 75 | 130 | 25 | 1.5 | 1.35 |
1216 | 80 | 140 | 26 | 2 | 1.6 |
1217 | 85 | 150 | 28 | 2 | 2.1 |
1218 | 90 | 160 | 30 | 2 | 2.44 |
1219 | 95 | 170 | 32 | 2.1 | 3.06 |
1220 | 100 | 180 | 34 | 2.1 | 3.7 |
1221 | 105 | 190 | 36 | 2.1 | 4.7 |
1222 | 110 | 200 | 38 | 2.1 | 5.2 |
1300 | 10 | 35 | 11 | 0.6 | 0.06 |
1301 | 12 | 37 | 12 | 1 | 0.07 |
1302 | 15 | 42 | 13 | 1 | 0.099 |
1303 | 17 | 47 | 14 | 1 | 0.138 |
1304 | 20 | 52 | 15 | 1.1 | 0.174 |
1305 | 25 | 62 | 17 | 1.1 | 0.26 |
1306 | 30 | 72 | 19 | 1.1 | 0.389 |
1307 | 35 | 80 | 21 | 1.5 | 0.537 |
1308 | 40 | 90 | 23 | 1.5 | 0.706 |
1309 | 45 | 100 | 25 | 1.5 | 0.962 |
1310 | 50 | 110 | 27 | 2 | 1.21 |
1311 | 55 | 120 | 29 | 2 | 1.58 |
1312 | 60 | 130 | 31 | 2.1 | 1.96 |
1313 | 65 | 140 | 33 | 2.1 | 2.39 |
1314 | 70 | 150 | 35 | 2.1 | 2.98 |
1315 | 75 | 160 | 37 | 2.1 | 3.55 |
1316 | 80 | 170 | 39 | 2.1 | 4.19 |
1317 | 85 | 180 | 41 | 3 | 4.95 |
1318 | 90 | 190 | 43 | 3 | 5.99 |
1319 | 95 | 200 | 45 | 3 | 6.98 |
1320 | 100 | 215 | 47 | 3 | 8.64 |
1321 | 105 | 225 | 49 | 3 | 11.5 |
1322 | 110 | 240 | 50 | 3 | 12 |
2200 | 10 | 30 | 14 | 0.6 | 0.047 |
2201 | 12 | 32 | 14 | 0.6 | 0.059 |
2202 | 15 | 35 | 14 | 0.6 | 0.055 |
2203 | 17 | 40 | 16 | 0.6 | 0.088 |
2204 | 20 | 47 | 18 | 1 | 0.149 |
2205 | 25 | 52 | 18 | 1 | 0.187 |
2206 | 30 | 62 | 20 | 1 | 0.26 |
2207 | 35 | 72 | 23 | 1.1 | 0.441 |
2208 | 40 | 80 | 23 | 1.1 | 0.53 |
2209 | 45 | 85 | 23 | 1.1 | 0.553 |
2210 | 50 | 90 | 23 | 1.1 | 0.618 |
2211 | 55 | 100 | 25 | 1.5 | 0.824 |
2212 | 60 | 110 | 28 | 1.5 | 1.16 |
2213 | 65 | 120 | 31 | 1.5 | 1.5 |
2214 | 70 | 125 | 31 | 1.5 | 1.63 |
2215 | 75 | 130 | 31 | 1.5 | 1.71 |
2216 | 80 | 140 | 33 | 2 | 219 |
2217 | 85 | 150 | 36 | 2 | 2.53 |
2218 | 90 | 160 | 40 | 2 | 3.22 |
2219 | 95 | 170 | 43 | 2.1 | 4.2 |
2220 | 100 | 180 | 46 | 2.1 | 4.61 |
Why choose us?
- We offer a wide range of bearings to meet your specific needs.
- We are strict about the quality of our Self Aligning Ball Bearings and our aim is to provide our customers with quality products and services.
- We believe that quality and value should never be compromised.
- We insist on providing high quality Self Aligning Ball Bearings and service to our consumers by continuously improving product quality, enhancing customer service, and strengthening supply chain collaboration.
- Our bearings are manufactured with a focus on sustainable practices and environmental responsibility.
- We mean that the enterprise takes science and technology as the forerunner, takes innovation as the idea, insists on the road of independent product research and development, and uses the power of science and technology to inject fresh power into the development of the enterprise, so as to obtain the sustainable competitive advantage in the market and the sustainable profitability of the enterprise.
- We have a solid reputation for delivering top-quality products and services.
- To work with an excellent items manufacturer, our company is your best choice.
- We have the expertise to handle all your bearing needs.
- Self Aligning Ball Bearings has generated a strong professional manufacturing capability that is enhanced by both market knowledge, innovative design, technical know-how, hi-tech manufacturing and an efficient logistics supply chain management.
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