KOMATSU 21T-54-74181 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 21T-54-74181 COVER Size Chart (mm/inches) |
|---|
| Lubricant | Maintenance free – greased for life |
| Design (sliding contact surface combination) | Steel/steel |
| Sealing solution | Triple-lip seals |
| d | 140 mm |
| D | 210 mm |
| B | 90 mm |
| C | 70 mm |
| α | 7 ° |
| dk | 180 mm |
| b | 13.5 mm |
| b1 | 13.5 mm |
| M | 6 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| da min. | 149 mm |
| da max. | 155.5 mm |
| Da min. | 180 mm |
| Da max. | 202.5 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 1600 kN |
| Basic static load rating C0 | 5400 kN |
| Specific dynamic load factor K | 150 N/mm² |
| Specific static load factor K0 | 500 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 11 kg |