7904CTRSUMP3 NSK Super Precision Bearings
Our highly-skilled DSA Vacuum Pump Co., Ltd. and factory-trained service experts have the resources to help you with all your 7904CTRSUMP3 NSK Super Precision Bearings needs - including routine maintenance, major repairs, warranty 140 mm D service, 0.2 Limiting value e and Super Precision Bearings equipment inspections.
| Brand Name: | NSK |
| Model Number: | 7904CTRSUMP3 |
| Limiting value e: | 0.2 |
| D: | 140 mm |
| d: | 90 mm |
| r3,4 min.: | 1.1 mm |
| ra max.: | 1.5 mm |
| Axial load factor Y: | 0.6 |
| d1 ≈: | 108 mm |
| da min.: | 96 mm |
Product Details
| Limiting value e | 0.2 |
| D | 140 mm |
| d | 90 mm |
| r3,4 min. | 1.1 mm |
| ra max. | 1.5 mm |
| Axial load factor Y | 0.6 |
| d1 ≈ | 108 mm |
| da min. | 96 mm |
| Mass bearing | 1.39 kg |
| F | 103 mm |
| Basic static load rating C0 | 104 kN |
| Fatigue load limit Pu | 12.7 kN |
| da max. | 101 mm |
| db min. | 111 mm |
| D1 ≈ | 122.1 mm |
| Calculation factor kr | 0.15 |
| B | 24 mm |
| Limiting speed | 8500 r/min |
| r1,2 min. | 1.5 mm |
| s max. | 3.5 mm |
