NSK 250TFD3801 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS
Manufacturers of all Double Row Tapered Thrust Roller Bearings NTNY BEARING LTD are represented in our partial list of clients. Contact 3.2 kN Fatigue load limit Pu Gary for a complete 22 Number of balls z NSK 250TFD3801 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS list of clients and projects.
| Model Number: |
NSK 250TFD3801 |
| Number of balls z: |
22 |
| Fatigue load limit Pu: |
3.2 kN |
| Calculation factor fHC: |
1 |
| Reference grease quantity Gref: |
16.2 cm³ |
| rb max.: |
1 mm |
| Da max.: |
143 mm |
| Calculation factor f1: |
1 |
| Mass bearing: |
1.26 kg |
Product Details
| Number of balls z |
22 |
| Fatigue load limit Pu |
3.2 kN |
| Calculation factor fHC |
1 |
| Reference grease quantity Gref |
16.2 cm³ |
| rb max. |
1 mm |
| Da max. |
143 mm |
| Calculation factor f1 |
1 |
| Mass bearing |
1.26 kg |
| Preload class A GA |
310 N |
| Attainable speed for grease lubrication |
8500 r/min |
| a |
28.8 mm |
| Calculation factor f0 |
15.8 |
| Static axial stiffness, preload class C |
215 N/µm |
| Preload class D GD |
2480 N |
| Static axial stiffness, preload class B |
153 N/µm |
| B |
24 mm |
| Static axial stiffness, preload class A |
112 N/µm |
| Basic static load rating C0 |
85 kN |
| D |
150 mm |
| Ball diameter Dw |
15.875 mm |