Komatsu Inert wheel assembly 20Y-30-00030 Inert wheel assembly
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu Inert wheel assembly 20Y-30-00030 Inert wheel assembly Size Chart (mm/inches) |
|---|
| Bearing number | 4313 ATN9 |
| Size (mm) | 140x65x48 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 65 |
| Width (mm) | 48 |
| d | 65 mm |
| D | 140 mm |
| B | 48 mm |
| d1 | 89.6 mm |
| D1 | 115 mm |
| r1,2 - min. | 2.1 mm |
| da - min. | 77 mm |
| Da - max. | 128 mm |
| ra - max. | 2 mm |
| Basic dynamic load rating - C | 121 kN |
| Basic static load rating - C0 | 106 kN |
| Fatigue load limit - Pu | 4.5 kN |
| Reference speed | 8000 r/min |
| Limiting speed | 4300 r/min |
| Calculation factor minimum radial load - kr | 0.06 |
| Calculation factor - f0 | 14 |
| d1 ≈ | 89.6 mm |
| D1 ≈ | 115 mm |
| r1,2 min. | 2.1 mm |
| da min. | 77 mm |
| Da max. | 128 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 121 kN |
| Basic static load rating C0 | 106 kN |
| Fatigue load limit Pu | 4.5 kN |
| Calculation factor kr | 0.06 |
| Calculation factor f0 | 14 |
| Mass bearing | 3.25 kg |