INA RNA4912 needle roller bearings
Various INA Bearings types and sizes 1 mm r2 min. to accommodate your INA RNA4912 needle roller bearings requirements. 1.5 mm ra max.
| Brand Name: | INA |
| Model Number: | RNA4912 |
| ra max.: | 1.5 mm |
| Mass plain bearing: | 9.1 kg |
| r2 min.: | 1 mm |
| d1 ≈: | 124.587 mm |
| rb max.: | 1 mm |
| α: | 5 ° |
| da min.: | 110 mm |
| Sealing solution: | Double-lip seals |
| PDF |
RNA4912 |
Product Details
| ra max. | 1.5 mm |
| Mass plain bearing | 9.1 kg |
| r2 min. | 1 mm |
| d1 ≈ | 124.587 mm |
| rb max. | 1 mm |
| α | 5 ° |
| da min. | 110 mm |
| Sealing solution | Double-lip seals |
| C | 76.2 mm |
| Material constant KM | 330 |
