KOMATSU 21T-961-3110 BUCKET
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 21T-961-3110 BUCKET Size Chart (mm/inches) |
|---|
| Bearing number | NUP 2224 ECP |
| Size (mm) | 215x120x58 |
| Bore Diameter (mm) | 215 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 58 |
| d | 120 mm |
| D | 215 mm |
| B | 58 mm |
| d1 | 153 mm |
| D1 | 186.9 mm |
| F | 143.5 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 2.1 mm |
| da - min. | 132 mm |
| db - min. | 156 mm |
| Da - max. | 201.6 mm |
| ra - max. | 2 mm |
| Basic dynamic load rating - C | 520 kN |
| Basic static load rating - C0 | 630 kN |
| Fatigue load limit - Pu | 72 kN |
| Reference speed | 3400 r/min |
| Limiting speed | 3600 r/min |
| Calculation factor - kr | 0.2 |
| d1 ≈ | 153 mm |
| D1 ≈ | 186.95 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 2.1 mm |
| da min. | 132 mm |
| db min. | 156 mm |
| Da max. | 201.6 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 520 kN |
| Basic static load rating C0 | 630 kN |
| Fatigue load limit Pu | 72 kN |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 8.64 kg |