Komatsu Hose assembly 209-03-77132 Hose assembly
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu Hose assembly 209-03-77132 Hose assembly Size Chart (mm/inches) |
|---|
| Bearing number | W 61909 |
| Size (mm) | 68x45x12 |
| Bore Diameter (mm) | 68 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 12 |
| d | 45 mm |
| D | 68 mm |
| B | 12 mm |
| d2 | 50.3 mm |
| D2 | 63.15 mm |
| r1,2 - min. | 0.6 mm |
| da - min. | 49 mm |
| Da - max. | 64 mm |
| ra - max. | 0.6 mm |
| Basic dynamic load rating - C | 14 kN |
| Basic static load rating - C0 | 10.8 kN |
| Fatigue load limit - Pu | 0.465 kN |
| Reference speed | 20000 r/min |
| Limiting speed | 13000 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 15.9 |
| d2 ≈ | 50.3 mm |
| D2 ≈ | 63.15 mm |
| r1,2 min. | 0.6 mm |
| da min. | 49 mm |
| Da max. | 64 mm |
| ra max. | 0.6 mm |
| Basic dynamic load rating C | 12.1 kN |
| Basic static load rating C0 | 10.8 kN |
| Fatigue load limit Pu | 0.465 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 15.9 |
| Mass bearing | 0.12 kg |