| Bearing no. | SFR2-5ZZ |
|---|
| Bore diameter | d | 3.175 mm0.125 inch |
|---|
| Outer diameter | D | 7.938 mm0.3125 inch |
|---|
| Inner ring width | B | 3.571 mm0.1406 inch |
|---|
| Outer ring width | C | 3.571 mm0.1406 inch |
|---|
| Inner ring chamfer dimension | rsi min | 0.1 mm0.0039 inch |
|---|
| Outer ring chamfer dimension | rse min | 0.1 mm0.0039 inch |
|---|
| Flange outer diameter | D1 | 9.119 mm0.359 inch |
|---|
| Flange width | C1 | 0.787 mm0.031 inch |
|---|
| Basic dynamic load rating | Cr | 475 N |
|---|
| Basic static load rating | Cor | 143 N |
|---|
| Limiting speed | Grease | 70000 min-1 |
|---|
| Oil | 82000 min-1 |
|---|
| Abutment and fillet dimensions | da min | 4 mm0.1575 inch |
|---|
| da max | 4.3 mm0.1693 inch |
|---|
| Da min | mm inch |
|---|
| Da max | mm inch |
|---|
| rasi max | 0.1 mm0.0039 inch |
|---|
| rase max | mm inch |
|---|
| Ball size × quantity | 1.588 mm0.0625 inch × 6 |
|---|
| Mass (reference) | 0.74 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.
