Komatsu STEP 8287-54-6641 STEP
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu STEP 8287-54-6641 STEP Size Chart (mm/inches) |
|---|
| d | 900 mm |
| D | 1280 mm |
| B | 375 mm |
| d2 ≈ | 1024 mm |
| D1 ≈ | 1164 mm |
| b | 69.1 mm |
| K | 15 mm |
| r1,2 min. | 7.5 mm |
| da min. | 928 mm |
| Da max. | 1252 mm |
| ra max. | 6 mm |
| Basic dynamic load rating C | 16215 kN |
| Basic static load rating C0 | 34000 kN |
| Fatigue load limit Pu | 2040 kN |
| Reference speed | 20 r/min |
| Limiting speed | 40 r/min |
| Calculation factor e | 0.27 |
| Calculation factor Y1 | 2.5 |
| Calculation factor Y2 | 3.7 |
| Calculation factor Y0 | 2.5 |
| Mass bearing | 1515 kg |