W 638/4 R-2Z
49.00 ₼
Bearings, Radial deep groove Ball bearing
technical information
| Brand |
SKF (Sweden) |
|---|---|
| Inside diameter d [mm] |
4 |
| Outside diameter D [mm] |
10.3 |
| Width B [mm] |
4 |
| Net weight [kg] |
0.001 |
| Number of rows |
1 |
| Bearing material |
stainless steel |
| Sealing / Sealing type |
shield on both sides / non-contact |
| Lubricant |
grease |
| Radial internal clearance |
special |
| Bore type |
cylindrical |
technical data sheets