Komatsu Dowel 21U-70-21340 Dowel 101-71-12210 Dowel
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu Dowel 21U-70-21340 Dowel 101-71-12210 Dowel Size Chart (mm/inches) |
|---|
| Bearing number | W 6302-2RZ |
| Size (mm) | 42x15x13 |
| Bore Diameter (mm) | 42 |
| Outer Diameter (mm) | 15 |
| Width (mm) | 13 |
| d | 15 mm |
| D | 42 mm |
| B | 13 mm |
| d1 | 24.5 mm |
| D2 | 36.8 mm |
| r1,2 - min. | 1 mm |
| Da - max. | 37 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 10 kN |
| Basic static load rating - C0 | 5.4 kN |
| Fatigue load limit - Pu | 0.232 kN |
| Reference speed | 40000 r/min |
| Limiting speed | 20000 r/min |
| Calculation factor - kr | 0.035 |
| Calculation factor - f0 | 12.3 |
| d1 ≈ | 24.5 mm |
| D2 ≈ | 36.8 mm |
| r1,2 min. | 1 mm |
| da min. | 20 mm |
| da max. | 24 mm |
| Da max. | 37 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 9.95 kN |
| Basic static load rating C0 | 5.4 kN |
| Fatigue load limit Pu | 0.232 kN |
| Calculation factor kr | 0.035 |
| Calculation factor f0 | 12.3 |
| Mass bearing | 0.081 kg |