| Product Name | High Precision Bearing Angular Contact Ball Bearing |
| Material | Chrome steel, Stainless steel |
| Tolerance | ABEC9 |
| Number of Row | Double Row |
| Inside diameter | 10-200mm |
| Outside Diameter | 22-120mm |
| Packing | According to the buyer requests for packaging |
| Related Model | |||||
| Bearig Number | Principal dimensions(mm) | Weight(KG) | |||
| d | D | B | rsmin | ||
| 7011C | 55 | 90 | 18 | 0.6 | 0.421 |
| 7011A | 55 | 90 | 18 | 0.6 | 0.388 |
| 7211C | 55 | 100 | 21 | 1.0 | 0.679 |
| 7211A | 55 | 100 | 21 | 1.0 | 0.604 |
| 7211B | 55 | 100 | 21 | 1.0 | 0.617 |
| 7311C | 55 | 120 | 29 | 2.0 | 1.340 |
| 7311A | 55 | 120 | 29 | 2.0 | 1.400 |
| 7311B | 55 | 120 | 29 | 2.0 | 4.441 |
| 7012C | 60 | 95 | 18 | 0.6 | 0.449 |
| 7012A | 60 | 95 | 18 | 0.6 | 0.406 |
| 7212C | 60 | 110 | 22 | 1.0 | 0.878 |
| 7212A | 60 | 110 | 22 | 1.0 | 0.787 |
| 7212B | 60 | 110 | 22 | 1.0 | 0.804 |
| 7312C | 60 | 130 | 31 | 2.1 | 1.680 |
| 7312A | 60 | 130 | 31 | 2.1 | 1.729 |
| 7312B | 60 | 130 | 31 | 2.1 | 1.769 |
