7909A5TRSUMP3 NSK Super Precision Bearings
Browse 7909A5TRSUMP3 NSK Super Precision Bearings Categories in 97 mm da min. the Manufacturers China lm8uu Bearing Supplier Online Free. including Super Precision Bearings.
| Brand Name: | NSK |
| Model Number: | 7909A5TRSUMP3 |
| da min.: | 97 mm |
| Calculation factor fHC: | 1.02 |
| r1,2 min.: | 1.5 mm |
| Calculation factor (back-to-back, face-to-face) Y2: | 1.41 |
| Preload class C GC: | 1840 N |
| Static axial stiffness, preload class D: | 638 N/µm |
| Static axial stiffness, preload class B: | 356 N/µm |
| Number of balls z: | 20 |
Product Details
| da min. | 97 mm |
| Calculation factor fHC | 1.02 |
| r1,2 min. | 1.5 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Preload class C GC | 1840 N |
| Static axial stiffness, preload class D | 638 N/µm |
| Static axial stiffness, preload class B | 356 N/µm |
| Number of balls z | 20 |
| Da max. | 133 mm |
| r3,4 min. | 1 mm |
| Static axial stiffness, preload class A | 272 N/µm |
| Preload class D GD | 3680 N |
| Calculation factor f1 | 0.99 |
| Calculation factor e | 0.68 |
| Ball diameter Dw | 15.875 mm |
| a | 39 mm |
| d1 | 105.4 mm |
| Preload class A GA | 460 N |
| db min. | 97 mm |
| Fatigue load limit Pu | 2.85 kN |