7921A5TRDULP3 NSK Super Precision Bearings
7921A5TRDULP3 NSK Super Precision Bearings Product Brochures , China 6204 Bearing Supplier Super Precision Bearings 95.52 mm D1 16 mm B Manufacturing Service . Get 75 mm d Your Free.
| Brand Name: | NSK |
| Model Number: | 7921A5TRDULP3 |
| D1: | 95.52 mm |
| d: | 75 mm |
| B: | 16 mm |
| Attainable speed for oil-air lubrication: | 29000 r/min |
| C2: | 2.8 mm |
| Calculation factor f2A: | 1 |
| db min.: | 77 mm |
| D: | 105 mm |
| PDF |
7921A5TRDULP3 |
Product Details
| D1 | 95.52 mm |
| d | 75 mm |
| B | 16 mm |
| Attainable speed for oil-air lubrication | 29000 r/min |
| C2 | 2.8 mm |
| Calculation factor f2A | 1 |
| db min. | 77 mm |
| D | 105 mm |
| Calculation factor e | 0.68 |
| dn | 86.5 mm |
| Number of balls z | 23 |
| d1 | 84.3 mm |
| a | 30.2 mm |
| ra max. | 1 mm |
| Calculation factor (single, tandem) X2 | 0.41 |
| Fatigue load limit Pu | 0.68 kN |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| rb max. | 0.3 mm |
| Calculation factor f1 | 0.98 |
| Calculation factor f2B | 1.04 |
