7938CTRDUMP3 NSK Super Precision Bearings
7938CTRDUMP3 NSK Super Precision Bearings manufacturer and global supplier of reliable ball and roller ... NTK BEARING PRECISION AXLE CORP. 94 N/µm Static axial stiffness, preload class A 7938CTRDUMP3 NSK Super Precision Bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet 1.23 Calculation factor - f the unique requirements of our targeted industries.
| Brand Name: |
NSK |
| Model Number: |
7938CTRDUMP3 |
| Calculation factor - f: |
1.23 |
| Db max.: |
121 mm |
| Static axial stiffness, preload class A: |
94 N/µm |
| Calculation factor f2A: |
1 |
| Preload class D: |
268 N/micron |
| da - min.: |
96 mm |
| d2: |
100.8 mm |
| Preload class D GD: |
1440 N |
| PDF |
7938CTRDUMP3 |
Product Details
| Calculation factor - f |
1.23 |
| Db max. |
121 mm |
| Static axial stiffness, preload class A |
94 N/µm |
| Calculation factor f2A |
1 |
| Preload class D |
268 N/micron |
| da - min. |
96 mm |
| d2 |
100.8 mm |
| Preload class D GD |
1440 N |
| Fatigue load limit Pu |
2.08 kN |
| Calculation factor - f0 |
16.3 |
| Basic static load rating - C0 |
51 kN |
| Preload class A - GA |
180 N |
| Limiting speed for grease lubrication |
9500 r/min |
| Static axial stiffness, preload class D |
268 N/µm |
| Basic static load rating C0 |
51 kN |
| Bearing number |
71918 CD/P4AL |
| Preload class C GC |
720 N |
| da min. |
96 mm |
| D1 |
114.2 mm |
| Mass bearing |
0.55 kg |