NA231400/231976D NSK Tapered roller bearing
170 Million Oui/Yes Lubrication hole on outer ring used NA231400/231976D NSK Tapered roller bearing instantly 2.5 mm Dw searchable. Shop our large China abec 9 Bearings Supplier selection of parts based on brand, price, description, and location. Order the Angular contact ball bearing with stock ...
| Brand Name: | NSK |
| Model Number: | NA231400/231976D |
| Dw: | 2.5 mm |
| Lubrication hole on outer ring: | Oui/Yes |
| rs min: | 0.3 mm |
| Bore Diameter (mm): | 45,000 |
| C0r: | 118 kN |
| db: | 52.2 mm |
| Da max: | 60 mm |
| Db: | 45.6 mm |
Product Details
| Dw | 2.5 mm |
| Lubrication hole on outer ring | Oui/Yes |
| rs min | 0.3 mm |
| Bore Diameter (mm) | 45,000 |
| C0r | 118 kN |
| db | 52.2 mm |
| Da max | 60 mm |
| Db | 45.6 mm |
| Nlim (oil) | 9,000 rpm |
| Nlim (grease) | 6,000 rpm |
| Characteristic cage frequency, FTF | 0.47 Hz |
| Cr | 61.5 kN |
| Characteristic rolling element frequency, BSF | 18.95 Hz |
| Fw | 45,000 mm |
| Width (mm) | 40,000 |
| Precision class | P0 |
| ras max | 0.3 mm |
| Min operating temperature, Tmin | -20 °C |
| E | 53 mm |
| Outer Diameter (mm) | 62,000 |
