7930A5TRDUMP3 NSK Super Precision Bearings
7930A5TRDUMP3 NSK Super Precision Bearings with easy-to-use parts 170 mm D graphics, giving you the 170x70x78 Size (mm) ability to check parts availability, TIMKEN BEARINGS(UK)LTD. Super Precision Bearings 170x70x78 pricing, examine remanufactured options.
| Brand Name: | NSK |
| Model Number: | 7930A5TRDUMP3 |
| B1: | 78 mm |
| Size (mm): | 170x70x78 |
| D: | 170 mm |
| Reference speed: | 7000 r/min |
| D1 ≈: | 145.1 mm |
| Fatigue load limit - Pu: | 2.2 kN |
| Basic static load rating C0: | 49 kN |
| Basic dynamic load rating C: | 135 kN |
| PDF |
7930A5TRDUMP3 |
Product Details
| B1 | 78 mm |
| Size (mm) | 170x70x78 |
| D | 170 mm |
| Reference speed | 7000 r/min |
| D1 ≈ | 145.1 mm |
| Fatigue load limit - Pu | 2.2 kN |
| Basic static load rating C0 | 49 kN |
| Basic dynamic load rating C | 135 kN |
| Ba min. | 7 mm |
| d3 | 105 mm |
| da max. | 104 mm |
| Da max. | 158 mm |
| Calculation factor - kr | 0.05 |
| Calculation factor - Y1 | 1.7 |
| r1,2 - min. | 2.1 mm |
| Calculation factor Y1 | 1.7 |
| Calculation factor kr | 0.05 |
| Bearing number | 2316 K + H 2316 |
| Calculation factor - Y2 | 2.6 |
| Ba - min. | 7 mm |
