Bearing K89308 NTN
Online Bearing K89308 NTN Expert.More Tapered Bore Bore Type Choices. Bearing K89308 NTN in Stock & Ready to Double Row Configuration Ship Now!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| 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 | 487.000 kg |
| d | 630 mm |
| D | 920 mm |
| B | 212 mm |
| Fillet Radius/Chamfer | 7.5 mm |
| Groove Width A | 40 mm |
| Hole Diameter (do) | 20 mm |
| Dynamic Load Rating | 8,350,000 N |
| Static Load Rating | 13,100,000 N |
| Limiting Speed - Grease | 430 rpm |
| Limiting Speed - Oil | 570 rpm |
| Constant e | 0.22 |
| Axial Load Factor Y0 | 3.00 |
| Axial Load Factor Y1 | 3.07 |
| Axial Load Factor Y2 | 4.57 |
| Radial Clearance | 0.460 to 0.600 mm |
| da (min) | 666 mm |
| Da (max) | 884 mm |
| ra (max) | 6 mm |
