KOMATSU COVER42C-Z89-2271 COVER Size Chart (mm/inches) | |
|---|---|
| Bearing number | 51144M |
| Size (mm) | 220x270x37 |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 270 |
| Width (mm) | 37 |
| d | 220 mm |
| D | 270 mm |
| H | 37 mm |
| d1 | 267 mm |
| r1 min. | 1,1 mm |
| r2 min. | 1,1 mm |
| D1 | 223 mm |
| da min. | 250 mm |
| Da max. | 240 mm |
| ra max. | 1 mm |
| Weight | 4,6 Kg |
| Basic dynamic load rating (C) | 178 kN |
| Basic static load rating (C0) | 800 kN |
| Fatigue load limit (Pu) | 19 |
| Reference speed | 1300 r/min |
| Limiting speed | 1900 r/min |
KOMATSU COVER42C-Z89-2271 COVER
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |