7908CTRDUDLP3 NSK Super Precision Bearings
7908CTRDUDLP3 NSK Super Precision Bearings Product China abec 5 Bearing Supplier Brochures , Super Precision Bearings 68 mm D Manufacturing Service . Get Your Free.
| Brand Name: | NSK |
| Model Number: | 7908CTRDUDLP3 |
| D: | 68 mm |
| Calculation factor f1: | 0.99 |
| Calculation factor (back-to-back, face-to-face) Y1: | 0.92 |
| Calculation factor (single, tandem) X2: | 0.41 |
| Preload class B GB: | 310 N |
| r3,4 min.: | 0.6 mm |
| Number of balls z: | 19 |
| dn: | 51.6 mm |
Product Details
| D | 68 mm |
| Calculation factor f1 | 0.99 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Preload class B GB | 310 N |
| r3,4 min. | 0.6 mm |
| Number of balls z | 19 |
| dn | 51.6 mm |
| Da max. | 63.4 mm |
| Calculation factor fHC | 1 |
| Preload class C GC | 630 N |
| Preload class A GA | 105 N |
| Db max. | 63.8 mm |
| Mass bearing | 0.19 kg |
| Calculation factor (single, tandem) Y0 | 0.38 |
| d | 40 mm |
| Basic static load rating C0 | 7.2 kN |
| C3 | 3 mm |
| Static axial stiffness, preload class B | 129 N/µm |
| Fatigue load limit Pu | 0.305 kN |