Komatsu 21T-01-31271 Illuminating assembly
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21T-01-31271 Illuminating assembly Size Chart (mm/inches) |
|---|
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Asymmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 4 |
| Weight | 5.440 kg |
| d | 75 mm |
| D | 160 mm |
| B | 55 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Groove Width A | 10 mm |
| Hole Diameter (do) | 5 mm |
| Dynamic Load Rating | 495,000 N |
| Static Load Rating | 415,000 N |
| Limiting Speed - Grease | 4,350 rpm |
| Limiting Speed - Oil | 5,500 rpm |
| Constant e | 0.39 |
| Axial Load Factor Y0 | 1.68 |
| Axial Load Factor Y1 | 1.72 |
| Axial Load Factor Y2 | 2.56 |
| Radial Clearance | 0.050 to 0.080 mm |
| da (min) | 87 mm |
| Da (max) | 148 mm |
| ra (max) | 2 mm |