| Bearing no. | SMF52ZZ |
|---|
| Bore diameter | d | 2 mm0.0787 inch |
|---|
| Outer diameter | D | 5 mm0.1969 inch |
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| Inner ring width | B | 2.5 mm0.0984 inch |
|---|
| Outer ring width | C | 2.5 mm0.0984 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 | 6.2 mm0.2441 inch |
|---|
| Flange width | C1 | 0.6 mm0.0236 inch |
|---|
| Basic dynamic load rating | Cr | 144 N |
|---|
| Basic static load rating | Cor | 40 N |
|---|
| Limiting speed | Grease | 94000 min-1 |
|---|
| Oil | 111000 min-1 |
|---|
| Abutment and fillet dimensions | da min | 2.6 mm0.1024 inch |
|---|
| da max | 2.6 mm0.1024 inch |
|---|
| Da min | mm inch |
|---|
| Da max | mm inch |
|---|
| rasi max | 0.1 mm0.0039 inch |
|---|
| rase max | mm inch |
|---|
| Ball size × quantity | 0.800 mm0.0315 inch × 6 |
|---|
| Mass (reference) | 0.23 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.
