KOMATSU 428-70-22311 BUCKET
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 428-70-22311 BUCKET Size Chart (mm/inches) |
|---|
| Bearing number | D/W R0 |
| Size (mm) | 3.967x1.191x1.588 |
| Bore Diameter (mm) | 3,967 |
| Outer Diameter (mm) | 1,191 |
| Width (mm) | 1,588 |
| d | 1.191 mm |
| D | 3.967 mm |
| B | 1.588 mm |
| d1 | 2.15 mm |
| D1 | 3.05 mm |
| r1,2 - min. | 0.1 mm |
| da - min. | 2 mm |
| Da - max. | 3.1 mm |
| ra - max. | 0.1 mm |
| Basic dynamic load rating - C | 0.062 kN |
| Basic static load rating - C0 | 0.016 kN |
| Fatigue load limit - Pu | 0.001 kN |
| Reference speed | 220000 r/min |
| Limiting speed | 140000 r/min |
| Calculation factor - kr | 0.02 |
| Calculation factor - f0 | 6.4 |
| d1 ≈ | 2.15 mm |
| D1 ≈ | 3.05 mm |
| r1,2 min. | 0.1 mm |
| da min. | 2 mm |
| Da max. | 3.1 mm |
| ra max. | 0.1 mm |
| Basic dynamic load rating C | 0.062 kN |
| Basic static load rating C0 | 0.016 kN |
| Fatigue load limit Pu | 0.001 kN |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 6.4 |
| Mass bearing | 0.0001 kg |