Thrust ball bearing with spherical seat is one series in thrust ball bearings.
The Department of bearings is the leading manufacturer in the field of thrust bearing in China. We have complete advanced inspection facilities and processing line from material to the finished parts including forging, annealing, turning, heat-treatment, grinding, assembly. Specially we developed a super-precise first auto-grinding processing line in China by ourselves. By virtue of them, it leads to a international high quality products.
| Bearing NO. | Boundary dimensions(mm) | Weight(kg) |
| SKF | d | D | d1 | H |
| 53201U | 12 | 28 | 30 | 13 | 0.036 |
| 53202U | 15 | 32 | 35 | 15 | 0.042 |
| 53203U | 17 | 35 | 38 | 15 | 0.065 |
| 53204U | 20 | 40 | 42 | 17 | 0.095 |
| 53205U | 25 | 47 | 50 | 19 | 0.153 |
| 53206U | 30 | 52 | 55 | 20 | 0.186 |
| 53207U | 35 | 62 | 65 | 22 | 0.292 |
| 53208U | 40 | 68 | 72 | 23 | 0.353 |
| 53209U | 45 | 73 | 78 | 24 | 0.419 |
| 53210U | 50 | 78 | 82 | 26 | 0.504 |
| 53211U | 55 | 90 | 95 | 30 | 0.819 |
| 53212U | 60 | 95 | 100 | 31 | 0.897 |
| 53213U | 65 | 100 | 105 | 32 | 0.93 |
| 53214U | 70 | 105 | 110 | 32 | 0.96 |
| 53305U | 25 | 52 | 55 | 22 | 0.205 |
| 53306U | 30 | 60 | 62 | 25 | 0.79 |
| 53308U | 40 | 78 | 82 | 31 | 0.68 |
| 53309U | 45 | 85 | 90 | 33 | 0.828 |
| 53310U | 50 | 95 | 100 | 37 | 1.19 |
| 53315U | 75 | 135 | 140 | 52 | 3.375 |
| 53407U | 35 | 80 | 85 | 37 | 0.92 |
| 53408U | 40 | 90 | 95 | 42 | 1.13 |
| 53410U | 50 | 110 | 115 | 50 | 2.25 |
| 53412U | 60 | 130 | 135 | 58 | 3.125 |
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