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Deep groove ball bearings
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
|---|---|---|---|
| W 638/8 R-2Z | 8 mm | 16 mm | 6 mm |
| W 638/5-2Z | 5 mm | 11 mm | 5 mm |
| W 638/5-2RZ | 5 mm | 11 mm | 5 mm |
| W 638/5-2RS1 | 5 mm | 11 mm | 5 mm |
| W 638/5 R-2Z | 5 mm | 11 mm | 5 mm |
| W 638/5 R-2RS1 | 5 mm | 11 mm | 5 mm |
| W 638/4-2Z | 4 mm | 9 mm | 4 mm |
| W 638/4-2RZ | 4 mm | 9 mm | 4 mm |
| W 638/4-2RS1 | 4 mm | 9 mm | 4 mm |
| W 638/4 XR-2Z | 4 mm | 10 mm | 4 mm |
| W 638/4 XR-2RS1 | 4 mm | 10 mm | 4 mm |
| W 638/4 X-2Z | 4 mm | 10 mm | 4 mm |
| W 638/4 X-2RZ | 4 mm | 10 mm | 4 mm |
| W 638/4 X-2RS1 | 4 mm | 10 mm | 4 mm |
| W 638/4 R-2Z | 4 mm | 9 mm | 4 mm |
| W 638/4 R-2RS1 | 4 mm | 9 mm | 4 mm |
| W 638/3-2Z | 3 mm | 7 mm | 3 mm |
| W 638/3-2RS1 | 3 mm | 7 mm | 3 mm |
| W 638/3 R-2Z | 3 mm | 7 mm | 3 mm |
| W 638/3 R-2RS1 | 3 mm | 7 mm | 3 mm |
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