GRW High Precision Ball Bearings
Accessories – bore retaining rings
High precision ball bearings in grades up to ABEC 9 with bores from 1 to 30mm and comparable inch dimensions
General Information
ACCESSORIES
Bore retaining rings
| Type | Dimensions (mm) | |||||
| Bore | Retaining Ring | Groove | ||||
| d1 Ø | d3 max. | b + 0.10 | s + 0.02 | d2 + 0.05 | m + 0.03 | |
| BSR4 | 4 | 4.40 | 0.50 | 0.30 | 4.30 | 0.33 |
| BSR5 | 5 | 5.45 | 0.50 | 0.30 | 5.30 | 0.33 |
| BSR6 | 6 | 6.45 | 0.50 | 0.30 | 6.30 | 0.33 |
| BSR7 | 7 | 7.50 | 0.50 | 0.30 | 7.30 | 0.33 |
| BSR8 | 8 | 8.60 | 0.70 | 0.40 | 8.40 | 0.44 |
| BSR9 | 9 | 9.60 | 0.70 | 0.40 | 9.40 | 0.44 |
| BSR10 | 10 | 10.65 | 0.70 | 0.40 | 10.40 | 0.44 |
| BSR11 | 11 | 11.65 | 0.70 | 0.40 | 11.40 | 0.44 |
| BSR12 | 12 | 12.75 | 0.90 | 0.50 | 12.50 | 0.55 |
| BSR13 | 13 | 13.75 | 0.90 | 0.50 | 13.50 | 0.55 |
| BSR14 | 14 | 14.80 | 0.90 | 0.50 | 14.50 | 0.55 |
| BSR15 | 15 | 15.80 | 0.90 | 0.50 | 15.50 | 0.55 |
| BSR16 | 16 | 16.85 | 0.90 | 0.50 | 16.50 | 0.55 |
| BSR17 | 17 | 17.85 | 0.90 | 0.50 | 17.50 | 0.55 |
| BSR19 | 19 | 20.00 | 1.10 | 0.60 | 19.60 | 0.66 |
