7209CTRDUMP3 NSK Super Precision Bearings
Online 80 mm D 7209CTRDUMP3 NSK Super Precision Bearings Expert.More Choices. 7209CTRDUMP3 NSK Super Precision Bearings in Stock & 42 N/µm Static axial stiffness, preload class A Ready to Toyana BEARINGS Morocco Ship Now!
| Brand Name: | NSK |
| Model Number: | 7209CTRDUMP3 |
| Static axial stiffness, preload class A: | 42 N/µm |
| D: | 80 mm |
| Da max.: | 75.4 mm |
| ra max.: | 1 mm |
| a: | 16.8 mm |
| B: | 16 mm |
| Fatigue load limit Pu: | 0.45 kN |
| Calculation factor f2B: | 1.03 |
| PDF |
7209CTRDUMP3 |
Product Details
| Static axial stiffness, preload class A | 42 N/µm |
| D | 80 mm |
| Da max. | 75.4 mm |
| ra max. | 1 mm |
| a | 16.8 mm |
| B | 16 mm |
| Fatigue load limit Pu | 0.45 kN |
| Calculation factor f2B | 1.03 |
| da min. | 54.6 mm |
| Reference grease quantity Gref | 4.1 cm³ |
| r1,2 min. | 1 mm |
| Calculation factor f1 | 1 |
| Preload class B GB | 250 N |
| Preload class A GA | 85 N |
| Number of balls z | 21 |
| db min. | 54.6 mm |
| d2 | 57.9 mm |
| Db max. | 75.8 mm |
| Static axial stiffness, preload class C | 88 N/µm |
| d1 | 60.25 mm |
