7921CTRDUMP3 NSK Super Precision Bearings
Online 7921CTRDUMP3 NSK Super Precision Bearings Expert.More 6 mm r1 min. Choices. 7921CTRDUMP3 NSK Super Precision Bearings in Stock & Ready 140 Kg Weight to Ship Now! BEARING FORGE OF AMERICA CORP. 511 mm Db min.
| Brand Name: | NSK |
| Model Number: | 7921CTRDUMP3 |
| Weight: | 140 Kg |
| r1 min.: | 6 mm |
| Db min.: | 511 mm |
| Reference speed: | 800 r/min |
| r2 min.: | 6 mm |
| d: | 300 mm |
| B: | 140 mm |
| d1: | 412 mm |
| PDF |
7921CTRDUMP3 |
Product Details
| Weight | 140 Kg |
| r1 min. | 6 mm |
| Db min. | 511 mm |
| Reference speed | 800 r/min |
| r2 min. | 6 mm |
| d | 300 mm |
| B | 140 mm |
| d1 | 412 mm |
| D | 540 mm |
| r3 min. | 5 mm |
| rb max. | 4 mm |
| Basic dynamic load rating (C) | 2750 kN |
| ra max. | 5 mm |
| da max | 346 mm |
| Ca min. | 17 mm |
| C | 115 mm |
| Calculation factor (e) | 0,43 |
| Calculation factor (Y) | 1,4 |
| Outer Diameter (mm) | 540 |
| Width (mm) | 149 |
