KOMATSU COVER21J-910-1180 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU COVER21J-910-1180 COVER Size Chart (mm/inches) |
|---|
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 8 |
| Weight | 820.000 kg |
| d | 480 mm |
| D | 870 mm |
| B | 310 mm |
| Fillet Radius/Chamfer | 7.5 mm |
| Groove Width A | 45 mm |
| Hole Diameter (do) | 20 mm |
| Dynamic Load Rating | 11,300,000 N |
| Static Load Rating | 15,400,000 N |
| Limiting Speed - Grease | 420 rpm |
| Limiting Speed - Oil | 540 rpm |
| Constant e | 0.37 |
| Axial Load Factor Y0 | 1.78 |
| Axial Load Factor Y1 | 1.82 |
| Axial Load Factor Y2 | 2.70 |
| Radial Clearance | 0.490 to 0.630 mm |
| da (min) | 516 mm |
| Da (max) | 834 mm |
| ra (max) | 6 mm |