7911CTRDUMP3 NSK Super Precision Bearings
Our highly-skilled and 90x140x45 factory-trained service experts have the resources BEARING CORP.OF AMERICA to help you with all your 7911CTRDUMP3 NSK Super Precision Bearings needs - including routine maintenance, major repairs, warranty service, and Super Precision Bearings equipment inspections.
| Brand Name: | NSK |
| Model Number: | 7911CTRDUMP3 |
| Static axial stiffnes for preload B: | 829 N/µm |
| ra - max.: | 1.5 mm |
| Basic static load rating - C0: | 102 kN |
| dn: | 109.7 mm |
| Limiting speed for oil lubrication: | 8800 mm/min |
| Limiting speed for grease lubrication: | 7400 r/min |
| da min.: | 97 mm |
| Da max.: | 135 mm |
| PDF |
7911CTRDUMP3 |
Product Details
| Static axial stiffnes for preload B | 829 N/µm |
| ra - max. | 1.5 mm |
| Basic static load rating - C0 | 102 kN |
| dn | 109.7 mm |
| Limiting speed for oil lubrication | 8800 mm/min |
| Limiting speed for grease lubrication | 7400 r/min |
| da min. | 97 mm |
| Da max. | 135 mm |
| d | 90 mm |
| D | 140 mm |
| Da - max. | 135 mm |
| Basic dynamic load rating C | 46.5 kN |
| D1 | 127.1 mm |
| rb max. | 1 mm |
| d1 | 113 mm |
| Size (mm) | 90x140x45 |
| ra max. | 1.5 mm |
| Basic dynamic load rating - C | 46.5 kN |
| Fatigue load limit Pu | 4 kN |
