KOMATSU 21T-70-71610 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 21T-70-71610 COVER Size Chart (mm/inches) |
|---|
| Lubricant | Regular relubrication – grease |
| Design (sliding contact surface combination) | Steel/steel |
| Sealing solution | Double-lip seals |
| d | 76.2 mm |
| D | 130.175 mm |
| B | 76.759 mm |
| C | 61.9 mm |
| α | 8 ° |
| dk | 118.745 mm |
| b | 9.3 mm |
| b1 | 8 mm |
| M | 6.5 mm |
| r1 min. | 2 mm |
| r2 min. | 1 mm |
| da min. | 85.1 mm |
| da max. | 90.6 mm |
| Da min. | 114.2 mm |
| Da max. | 124.4 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 585 kN |
| Basic static load rating C0 | 1760 kN |
| Specific dynamic load factor K | 100 N/mm² |
| Specific static load factor K0 | 300 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 4.55 kg |