| Bearing no. | MR85 |
|---|
| Bore diameter | d | 5 mm0.1969 inch |
|---|
| Outer diameter | D | 8 mm0.315 inch |
|---|
| Inner ring width | B | 2 mm0.0787 inch |
|---|
| Outer ring width | C | 2 mm0.0787 inch |
|---|
| Inner ring chamfer dimension | rsi min | 0.1 mm0.0039 inch |
|---|
| Outer ring chamfer dimension | rse min | 0.1 mm0.0039 inch |
|---|
| Basic dynamic load rating | Cr | 309 N |
|---|
| Basic static load rating | Cor | 121 N |
|---|
| Limiting speed | Grease | 62000 min-1 |
|---|
| Oil | 74000 min-1 |
|---|
| Abutment and fillet dimensions | da min | 5.6 mm0.2205 inch |
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| da max | 5.7 mm0.2244 inch |
|---|
| Da min | 7.3 mm0.2874 inch |
|---|
| Da max | 7.5 mm0.2953 inch |
|---|
| rasi max | 0.1 mm0.0039 inch |
|---|
| rase max | 0.1 mm0.0039 inch |
|---|
| Ball size × quantity | 1.000 mm0.0394 inch × 8 |
|---|
| Mass (reference) | 0.26 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.
