NN4952K NTN Cylindrical Roller Bearing
Online NN4952K NTN Cylindrical Roller Bearing Expert.More Choices. NN4952K NTN Cylindrical Roller Bearing in Stock 0.19 kg Mass bearing & Ready NACHI BEARINGS OF AMERICA CORP. to Ship 11.7 kN Basic dynamic load rating C Now!
| Brand Name: |
NTN |
| Model Number: |
NN4952K |
| Mass bearing: |
0.19 kg |
| Basic dynamic load rating C: |
11.7 kN |
| Calculation factor (back-to-back, face-to-face) Y1: |
0.92 |
| rb max.: |
0.6 mm |
| db min.: |
44.6 mm |
| B: |
15 mm |
| Calculation factor f2A: |
1 |
| Static axial stiffness, preload class C: |
169 N/µm |
| PDF |
NN4952K |
Product Details
| Mass bearing |
0.19 kg |
| Basic dynamic load rating C |
11.7 kN |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| rb max. |
0.6 mm |
| db min. |
44.6 mm |
| B |
15 mm |
| Calculation factor f2A |
1 |
| Static axial stiffness, preload class C |
169 N/µm |
| Da max. |
63.4 mm |
| Ball diameter Dw |
7.144 mm |
| Static axial stiffness, preload class A |
87 N/µm |
| da max. |
49.1 mm |
| D |
68 mm |
| Calculation factor f |
1.06 |
| Db max. |
63.8 mm |
| Attainable speed for grease lubrication |
27000 r/min |
| Calculation factor f2C |
1.06 |
| db max. |
47 mm |
| Fatigue load limit Pu |
0.305 kN |
| Calculation factor (single, tandem) Y2 |
0.87 |