NTN NUP310NRU Roller Bearings
| 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: | 6 |
| Weight: | 39.700 kg |
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 | 6 |
| Weight | 39.700 kg |
| d | 300 mm |
| D | 420 mm |
| B | 90 mm |
| Fillet Radius/Chamfer | 3 mm |
| Groove Width A | 18 mm |
| Hole Diameter (do) | 10 mm |
| Dynamic Load Rating | 1,740,000 N |
| Static Load Rating | 2,520,000 N |
| Limiting Speed - Grease | 1,000 rpm |
| Limiting Speed - Oil | 1,200 rpm |
| Constant e | 0.20 |
| Axial Load Factor Y0 | 3.34 |
| Axial Load Factor Y1 | 3.42 |
| Axial Load Factor Y2 | 5.08 |
| Radial Clearance | 0.240 to 0.330 mm |
| da (min) | 314 mm |
| Da (max) | 406 mm |
| ra (max) | 2.5 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
