| Bearing no. | MR148ZZ |
|---|
| Bore diameter | d | 8 mm0.315 inch |
|---|
| Outer diameter | D | 14 mm0.5512 inch |
|---|
| Inner ring width | B | 4 mm0.1575 inch |
|---|
| Outer ring width | C | 4 mm0.1575 inch |
|---|
| Inner ring chamfer dimension | rsi min | 0.15 mm0.0059 inch |
|---|
| Outer ring chamfer dimension | rse min | 0.15 mm0.0059 inch |
|---|
| Basic dynamic load rating | Cr | 818 N |
|---|
| Basic static load rating | Cor | 386 N |
|---|
| Limiting speed | Grease | 42000 min-1 |
|---|
| Oil | 50000 min-1 |
|---|
| Abutment and fillet dimensions | da min | 8.9 mm0.3504 inch |
|---|
| da max | 9.2 mm0.3622 inch |
|---|
| Da min | 12.9 mm0.5079 inch |
|---|
| Da max | 13.2 mm0.5197 inch |
|---|
| rasi max | 0.15 mm0.0059 inch |
|---|
| rase max | 0.15 mm0.0059 inch |
|---|
| Ball size × quantity | 1.588 mm0.0625 inch × 10 |
|---|
| Mass (reference) | 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.
