KOMATSU ARM ASS'Y 21M-944-0220
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU ARM ASS'Y 21M-944-0220 Size Chart (mm/inches) |
|---|
| Bearing number | NNU4148-M |
| Size (mm) | 240x400x160 |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 160 |
| d | 240 mm |
| D | 400 mm |
| B | 160 mm |
| D1 | 352,1 mm |
| Da max | 383 mm |
| da min | 257 mm |
| F | 282 mm |
| ra max | 3 mm |
| rmin | 4 mm |
| s | 5,1 mm / Axial displacement facility from central position |
| m | 80,9 kg / Weight |
| Cr | 1960000 N / Dynamic load rating (radial) |
| C0r | 3600000 N / Static load rating (radial) |
| nG | 1800 1/min / Limiting speed |