komatsu Size Chart (mm/inches) | |
|---|---|
| Bearing number | 7210 B |
| Size (mm) | 50x90x20 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 20 |
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| C | 20 mm |
| a | 39,4 mm |
| r min. | 1,1 mm |
| r1 min. | 0,6 mm |
| da min. | 57 mm |
| Da max. | 83 mm |
| ra max. | 1 mm |
| Weight | 0,477 Kg |
| Basic dynamic load rating (C) | 37,5 kN |
| Basic static load rating (C0) | 28,6 kN |
| (Grease) Lubrication Speed | 5 600 r/min |
komatsu
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |