Komatsu STEP 21M-54-17811 STEP
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu STEP 21M-54-17811 STEP Size Chart (mm/inches) |
|---|
| Bearing number | 32206BJ2/QCL7CVA606 |
| Size (mm) | 30x62x21.25 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 62 |
| Width (mm) | 21,25 |
| d | 30 mm |
| D | 62 mm |
| T | 21,25 mm |
| B | 20 mm |
| C | 17 mm |
| a | 18 mm |
| d1 | 48,2 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| r3 min. | 1 mm |
| r4 min. | 1 mm |
| Ca min. | 3 mm |
| Cb min. | 4 mm |
| da max | 36 mm |
| Da min | 50 mm |
| Da max. | 56 mm |
| db min | 36 mm |
| Db min. | 60 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Weight | 0,3 Kg |
| Basic dynamic load rating (C) | 49,5 kN |
| Basic static load rating (C0) | 58,5 kN |
| Fatigue load limit (Pu) | 6,55 |
| Reference speed | 8000 r/min |
| Limiting speed | 11000 r/min |
| Calculation factor (e) | 0,57 |
| Calculation factor (Y) | 1,05 |