Komatsu GEAR 428-22-12421 GEAR
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu GEAR 428-22-12421 GEAR Size Chart (mm/inches) |
|---|
| d | 190 mm |
| D | 260 mm |
| T | 102 mm |
| d1 ≈ | 227.49 mm |
| C | 80 mm |
| l | 12 mm |
| b | 6.5 mm |
| K | 5 mm |
| r1,2 min. | 2.5 mm |
| r5 min. | 0.6 mm |
| a | 121.776 mm |
| db min. | 204 mm |
| Db min. | 251 mm |
| Cb min. | 11 mm |
| ra max. | 2.5 mm |
| rc max. | 0.6 mm |
| Basic dynamic load rating C | 760 kN |
| Basic static load rating C0 | 1530 kN |
| Fatigue load limit Pu | 143 kN |
| Reference speed | 1400 r/min |
| Limiting speed | 2200 r/min |
| Calculation factor e | 0.48 |
| Calculation factor Y1 | 1.4 |
| Calculation factor Y2 | 2.1 |
| Calculation factor Y0 | 1.4 |
| Mass bearing pair | 15 kg |