7912A5TRSUMP3 NSK Super Precision Bearings
With over 10170 full-service stores, our 7912A5TRSUMP3 NSK Super Precision Bearings 1 Calculation factor f2A inventory is TIMKEN BEARINGS TRAINING INDUSTRY extensive and our parts are priced right. within 24 hours. This helps you maximize your productivity by saving time and your hard-earned dollars.
| Brand Name: |
NSK |
| Model Number: |
7912A5TRSUMP3 |
| Calculation factor f2A: |
1 |
| Calculation factor (back-to-back, face-to-face) Y2: |
1.41 |
| r3,4 min.: |
0.6 mm |
| Ball diameter Dw: |
8.731 mm |
| Da max.: |
94 mm |
| da max.: |
76.5 mm |
| Preload class A GA: |
170 N |
| Calculation factor f1: |
0.99 |
| PDF |
7912A5TRSUMP3 |
Product Details
| Calculation factor f2A |
1 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| r3,4 min. |
0.6 mm |
| Ball diameter Dw |
8.731 mm |
| Da max. |
94 mm |
| da max. |
76.5 mm |
| Preload class A GA |
170 N |
| Calculation factor f1 |
0.99 |
| Calculation factor f2C |
1.06 |
| Number of balls z |
25 |
| Fatigue load limit Pu |
0.62 kN |
| Static axial stiffness, preload class C |
287 N/µm |
| Static axial stiffness, preload class B |
220 N/µm |
| rb max. |
0.6 mm |
| d1 |
77.26 mm |
| D |
100 mm |
| Calculation factor fHC |
1.01 |
| Calculation factor f2B |
1.03 |
| Static axial stiffness, preload class A |
146 N/µm |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |