Komatsu Size Chart (mm/inches) | |
|---|---|
| Bearing number | 81164M |
| Size (mm) | 320x400x63 |
| Bore Diameter (mm) | 320 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 63 |
| d | 320 mm |
| D | 400 mm |
| H | 63 mm |
| d1 | 396 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| B | 19 mm |
| D1 | 324 mm |
| Dw | 25 mm |
| da min. | 394 mm |
| Da max. | 334 mm |
| ra max. | 2 mm |
| Weight | 20,5 Kg |
| Basic dynamic load rating (C) | 880 kN |
| Basic static load rating (C0) | 4650 kN |
| Fatigue load limit (Pu) | 345 |
| Reference speed | 400 r/min |
| Limiting speed | 800 r/min |
Komatsu
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |