Product family
63 Series — Medium deep groove
The 63 Series adds ring section and ball size for higher loads on larger shafts. In this catalogue it runs from the compact 633–636 sizes to the 6302 motor and pump bearing.
| Model | d | D | B | Closure | Mass | |
|---|---|---|---|---|---|---|
| 633 | 3 | 13 | 5 | Open / ZZ / 2RS / 2RZ | 3.5 g | View details |
| 634 | 4 | 16 | 5 | Open / ZZ / 2RS / 2RZ | 5.5 g | View details |
| 635 | 5 | 19 | 6 | Open / ZZ / 2RS / 2RZ | 8.6 g | View details |
| 636 | 6 | 22 | 7 | Open / ZZ / 2RS / 2RZ | 14 g | View details |
| 6302 | 15 | 42 | 13 | Open / ZZ / 2RS / 2RZ | 82 g | View details |
Dimensions are cross-checked against GB/T 276 and ISO 15 boundary dimensions. Load ratings and limiting speeds are available on the datasheet on request.
Other families
Other families
Need this family in a custom clearance or noise grade?
Closures, clearance, precision, grease and marking can be specified per order. Send the drawing or the operating conditions.