7020CTRDUMP3 NSK Super Precision Bearings
Offer High Quality 16 mm B Brand China ucp205 Bearing Supplier 7020CTRDUMP3 NSK Super Precision Bearings .Contact Us Online 130 N Preload class A - GA to Get Best Quote. 9.525 mm Ball diameter Dw
| Brand Name: | NSK |
| Model Number: | 7020CTRDUMP3 |
| B: | 16 mm |
| Ball diameter Dw: | 9.525 mm |
| Preload class A - GA: | 130 N |
| C1: | 4.46 mm |
| Reference grease quantity Gref: | 5.1 cm³ |
| Calculation factor f2C: | 1.12 |
| Calculation factor - f2B: | 1.07 |
| Static axial stiffness, preload class D: | 253 N/µm |
Product Details
| B | 16 mm |
| Ball diameter Dw | 9.525 mm |
| Preload class A - GA | 130 N |
| C1 | 4.46 mm |
| Reference grease quantity Gref | 5.1 cm³ |
| Calculation factor f2C | 1.12 |
| Calculation factor - f2B | 1.07 |
| Static axial stiffness, preload class D | 253 N/µm |
| Calculation factor f2D | 1.18 |
| rb - max. | 0.3 mm |
| Da - max. | 100 mm |
| Calculation factor f | 1.21 |
| D1 | 95.8 mm |
| ra max. | 1 mm |
| Db - max. | 103 mm |
| Preload class B GB | 260 N |
| Calculation factor - f0 | 16.3 |
| Limiting speed for grease lubrication | 15000 r/min |
| Fatigue load limit - Pu | 1.6 kN |
