7909CTRQUMP3 NSK Super Precision Bearings
Super Precision Bearings offers a 7909CTRQUMP3 NSK Super Precision Bearings selection of Genuine 2.2 mm C2 Super Precision Bearings at Wholesale Prices. We are a 7909CTRQUMP3 NSK Super Precision Bearings Certified 0.6 mm rb max. Parts Retailer Bearing Driveshaft do Brasil
| Brand Name: | NSK |
| Model Number: | 7909CTRQUMP3 |
| C2: | 2.2 mm |
| rb max.: | 0.6 mm |
| Calculation factor (single, tandem) Y0: | 0.38 |
| Calculation factor f1: | 0.99 |
| r3,4 - min.: | 0.6 mm |
| db min.: | 39.6 mm |
| Calculation factor - Y0: | 0.38 |
| Calculation factor (back-to-back, face-to-face) Y2: | 1.41 |
Product Details
| C2 | 2.2 mm |
| rb max. | 0.6 mm |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor f1 | 0.99 |
| r3,4 - min. | 0.6 mm |
| db min. | 39.6 mm |
| Calculation factor - Y0 | 0.38 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor - X2 | 0.41 |
| Ball - Dw | 7.144 mm |
| Bore Diameter (mm) | 62 |
| Db max. | 57.8 mm |
| Limiting speed for oil lubrication | 46000 mm/min |
| Gref | 2.4 cm3 |
| Preload class A - GA | 100 N |
| Calculation factor - Y2 | 0.87 |
| r1,2 - min. | 1 mm |
| Preload class B - GB | 300 N |