7912CTRSUMP3 NSK Super Precision Bearings
7912CTRSUMP3 NSK Super Precision Bearings Warehouse offers car China Ucp205 Bearing Supplier 1 mm ra - max. parts and car accessories. We sell discount Super Precision Bearings online as well as cheap machinery parts.
| Brand Name: | NSK |
| Model Number: | 7912CTRSUMP3 |
| ra - max.: | 1 mm |
| Attainable speed for oil-air lubrication: | 43000 r/min |
| dn: | 51.6 mm |
| Number of balls z: | 26 |
| da min.: | 44.6 mm |
| Calculation factor - f: | 1 |
| D: | 68 mm |
| r3,4 - min.: | 0.6 mm |
Product Details
| ra - max. | 1 mm |
| Attainable speed for oil-air lubrication | 43000 r/min |
| dn | 51.6 mm |
| Number of balls z | 26 |
| da min. | 44.6 mm |
| Calculation factor - f | 1 |
| D | 68 mm |
| r3,4 - min. | 0.6 mm |
| Static axial stiffness, preload class B | 36 N/µm |
| r1,2 min. | 1 mm |
| Preload class A - GA | 24 N |
| Outer Diameter (mm) | 40 |
| Db - max. | 64.8 mm |
| Calculation factor - f0 | 9.8 |
| Basic static load rating - C0 | 5.6 kN |
| Attainable speed for grease lubrication | 28000 r/min |
| D2 | 58.88 mm |
| Basic dynamic load rating C | 9.95 kN |
| Mass bearing | 0.21 kg |