Komatsu 714-11-12520 Pinion
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 714-11-12520 Pinion Size Chart (mm/inches) |
|---|
| Bearing number | NJ 1064 MA |
| Size (mm) | 480x320x74 |
| Bore Diameter (mm) | 480 |
| Outer Diameter (mm) | 320 |
| Width (mm) | 74 |
| d | 320 mm |
| D | 480 mm |
| B | 74 mm |
| d1 | 376 mm |
| D1 | 422 mm |
| F | 360 mm |
| r1,2 - min. | 4 mm |
| s | 9.7 mm |
| da - min. | 335 mm |
| da - max. | 355 mm |
| db - min. | 380 mm |
| Da - max. | 465 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 880 kN |
| Basic static load rating - C0 | 1430 kN |
| Fatigue load limit - Pu | 132 kN |
| Reference speed | 1400 r/min |
| Limiting speed | 1400 r/min |
| Calculation factor - kr | 0.1 |
| d1 ≈ | 376 mm |
| D1 ≈ | 422 mm |
| r1,2 min. | 4 mm |
| s max. | 9.7 mm |
| da min. | 335 mm |
| da max. | 355 mm |
| db min. | 380 mm |
| Da max. | 465 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 880 kN |
| Basic static load rating C0 | 1430 kN |
| Fatigue load limit Pu | 132 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 48 kg |