KOMATSU 22L-70-31114 BOOM
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 22L-70-31114 BOOM Size Chart (mm/inches) |
|---|
| Bearing number | 23284-B-K-MB |
| Size (mm) | 420x760x272 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 760 |
| Width (mm) | 272 |
| d | 420 mm |
| D | 760 mm |
| B | 272 mm |
| D1 | 642,2 mm |
| Da max | 728 mm |
| da min | 452 mm |
| ds | 12,5 mm |
| ns | 23,5 mm |
| ra max | 6 mm |
| rmin | 7,5 mm |
| m | 539 kg / Weight |
| Cr | 6550000 N / Dynamic load rating (radial) |
| e | 0,38 |
| Y1 | 1,77 |
| Y2 | 2,64 |
| C0r | 12200000 N / Static load rating (radial) |
| Y0 | 1,73 |
| nG | 760 1/min / Limiting speed |
| nB | 345 1/min / Reference speed |
| Cur | 920000 N |