KOMATSU COVER21T-919-5141 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU COVER21T-919-5141 COVER Size Chart (mm/inches) |
|---|
| Bearing number | W 63804-2Z |
| Size (mm) | 32x20x10 |
| Bore Diameter (mm) | 32 |
| Outer Diameter (mm) | 20 |
| Width (mm) | 10 |
| d | 20 mm |
| D | 32 mm |
| B | 10 mm |
| d2 | 22.6 mm |
| D2 | 29.52 mm |
| r1,2 - min. | 0.3 mm |
| da - min. | 22 mm |
| da - max. | 22.5 mm |
| Da - max. | 30.5 mm |
| ra - max. | 0.3 mm |
| Basic dynamic load rating - C | 3.1 kN |
| Basic static load rating - C0 | 2.1 kN |
| Fatigue load limit - Pu | 0.09 kN |
| Reference speed | 48000 r/min |
| Limiting speed | 24000 r/min |
| Calculation factor - kr | 0.02 |
| Calculation factor - f0 | 13.3 |
| d2 ≈ | 22.6 mm |
| D2 ≈ | 29.52 mm |
| r1,2 min. | 0.3 mm |
| da min. | 22 mm |
| da max. | 22.5 mm |
| Da max. | 30.5 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 3.12 kN |
| Basic static load rating C0 | 2.08 kN |
| Fatigue load limit Pu | 0.09 kN |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 13.3 |
| Mass bearing | 0.024 kg |