NNU3068 NSK CYLINDRICAL ROLLER BEARING
We Provide Extensive NNU3068 NSK CYLINDRICAL ROLLER BEARING Shanghai Pump Valve Manufacturing Co., Ltd. Selection And 4 mm ra (max) Competitive Wholesale Pricing.
| Brand Name: | NSK |
| Model Number: | NNU3068 |
| ra (max): | 4 mm |
| Retainer Material: | Machined Brass |
| Configuration: | Double Row |
| da (min): | 322 mm |
| Groove Width A: | 26 mm |
| Constant e: | 0.27 |
| d: | 300 mm |
| B: | 140 mm |
Product Details
| ra (max) | 4 mm |
| Retainer Material | Machined Brass |
| Configuration | Double Row |
| da (min) | 322 mm |
| Groove Width A | 26 mm |
| Constant e | 0.27 |
| d | 300 mm |
| B | 140 mm |
| Axial Load Factor Y2 | 3.71 |
| Enclosure | Open |
| Nr. of Holes | 8 |
| Weight | 144.000 kg |
| Axial Load Factor Y0 | 2.43 |
| Axial Load Factor Y1 | 2.49 |
| Roller Profile | Symmetric |
| Limiting Speed - Oil | 1,100 rpm |
| Radial Clearance | 0.280 to 0.370 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Fillet Radius/Chamfer | 5 mm |
| Hole Diameter (do) | 12 mm |