| Bearing no. | 634ZZ |
|---|
| Bore diameter | d | 4 mm0.1575 inch |
|---|
| Outer diameter | D | 16 mm0.6299 inch |
|---|
| Inner ring width | B | 5 mm0.1969 inch |
|---|
| Outer ring width | C | 5 mm0.1969 inch |
|---|
| Inner ring chamfer dimension | rsi min | 0.3 mm0.0118 inch |
|---|
| Outer ring chamfer dimension | rse min | 0.3 mm0.0118 inch |
|---|
| Basic dynamic load rating | Cr | 1340 N |
|---|
| Basic static load rating | Cor | 517 N |
|---|
| Limiting speed | Grease | 46000 min-1 |
|---|
| Oil | 54000 min-1 |
|---|
| Abutment and fillet dimensions | da min | 6 mm0.2362 inch |
|---|
| da max | 6.6 mm0.2598 inch |
|---|
| Da min | 13.1 mm0.5157 inch |
|---|
| Da max | 14 mm0.5512 inch |
|---|
| rasi max | 0.3 mm0.0118 inch |
|---|
| rase max | 0.3 mm0.0118 inch |
|---|
| Ball size × quantity | 2.381 mm0.0937 inch × 7 |
|---|
| Mass (reference) | 5.2 g |
|---|
The above values are subject to change without notice for the improvement of products or other purposes. We have prepared this table with sufficient care, and we cannot be held responsible for any damage caused by possible errors or omissions.
