R1212 Bearing Deep Groove Ball Bearing R1212 ZZ/R1212ZZ
The R1212 bearing is a deep groove bearing with an inner diameter of 12.7 mm , an outer diameter of 19.05 mm, a width of 3.967 mm. It typically uses P0 P6 P5 P4 P3 P2 grade precision tolerances and ZZ type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Thin wall bearings R 1212 R1212 ZZ R1212-2RS deep groove ball bearing
Extremely thin-wall ball bearings and roller bearings contributing to downsizing, weight saving, and reduction of torque loss of robots, construction equipments, and industrial machinery.
Features
Low frictional and irregular torque ensure highly efficient power transmission and smooth rotating performance.
The high accuracy of the bearings enables excellent high-speed performance
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Model Number |
R 1212 R1212 ZZ R1212-2RS deep groove ball bearing |
|
Brand Name |
LC |
|
Structure |
Deep Groove Ball Bearing |
|
Type |
Ball |
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Steel pressed cage |
Bending claw form or rivet form |
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Ring Material |
Chrome Steel ,Carbon steel,Stainless steel |
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Application |
Mainly used in metallurgy, mining, petroleum, chemical industry, construction machinery and other areas |
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Certifications |
ISO 9001:2008 |
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Place of Origin |
China (Mainland) |
Specification of R 1212 ZZ R1212-2RS deep groove ball bearing
| bearing no. | d | D | B | Chamfer (min) (rs) | Basic Load Rating | |
| Cr(N) | Cor(N) | |||||
| R1038 | 9.525 | 15.875 | 3.967 | 0.01 | 96 | 53 |
| R1038-2RS | 15.875 | 3.967 | 0.01 | 96 | 53 | |
| R1038ZZ | 15.875 | 3.967 | 0.01 | 96 | 53 | |
| R1212 | 12.7 | 19.05 | 3.967 | 0.01 | 111 | 71 |
| R1212-2RS | 19.05 | 3.967 | 0.01 | 111 | 71 | |
| R1212ZZ | 19.05 | 3.967 | 0.01 | 111 | 71 | |
| R1458 | 15.875 | 22.225 | 3.967 | 0.01 | 116 | 81 |
| R1458-2RS | 22.225 | 3.967 | 0.01 | 116 | 81 | |
| R1458ZZ | 22.225 | 3.967 | 0.01 | 116 | 81 | |
| R1634 | 19.05 | 25.4 | 3.967 | 0.01 | 127 | 99 |
| R1634-2RS | 25.4 | 3.967 | 0.01 | 127 | 99 | |
| R1634ZZ | 25.4 | 3.967 | 0.01 | 127 | 99 | |
| R1878 | 22.225 | 28.575 | 3.967 | 0.01 | 137 | 109 |
| R1878-2RS | 28.575 | 3.967 | 0.01 | 137 | 109 | |
| R1878ZZ | 28.575 | 3.967 | 0.01 | 137 | 109 | |
| R2127 | 26.988 | 33.338 | 3.967 | 0.01 | 145 | 128 |
| R2127-2RS | 33.338 | 3.967 | 0.01 | 145 | 128 | |
| R2127ZZ | 33.338 | 3.967 | 0.01 | 145 | 128 | |
| R2420 | 31.75 | 38.1 | 3.967 | 0.01 | 154 | 146 |
| R2420-2RS | 38.1 | 3.967 | 0.01 | 154 | 146 | |
| R2420ZZ | 38.1 | 3.967 | 0.01 | 154 | 146 | |
| R2622 | 34.925 | 41.625 | 3.967 | 0.01 | 163 | 165 |
| R2622-2RS | 41.625 | |||||
