231255C NSK Railway Rolling Spherical Roller Bearings
What is 2.1 mm r1,2 min. the best place to buy Bearing de Mexico, S.A. 231255C NSK Railway Rolling Spherical Roller Bearings online? Railway Rolling Spherical Roller Bearings Manufacturing 2.5 ° Permissible angular misalignment α Service 3.6 Calculation factor Y2 .
| Brand Name: |
NSK |
| Model Number: |
231255C |
| r1,2 min.: |
2.1 mm |
| Permissible angular misalignment α: |
2.5 ° |
| Calculation factor Y2: |
3.6 |
| ra max.: |
2 mm |
| Fatigue load limit Pu: |
1.76 kN |
| D: |
180 mm |
| d3: |
130 mm |
| B1: |
71 mm |
Product Details
| r1,2 min. |
2.1 mm |
| Permissible angular misalignment α |
2.5 ° |
| Calculation factor Y2 |
3.6 |
| ra max. |
2 mm |
| Fatigue load limit Pu |
1.76 kN |
| D |
180 mm |
| d3 |
130 mm |
| B1 |
71 mm |
| Limiting speed |
4800 r/min |
| db min. |
108 mm |
| Basic dynamic load rating C |
97.5 kN |
| B |
46 mm |
| Calculation factor Y0 |
2.5 |
| Calculation factor kr |
0.04 |
| D1 ≈ |
156.9 mm |
| Calculation factor e |
0.27 |
| Basic static load rating C0 |
40.5 kN |
| Reference speed |
6700 r/min |
| d |
90 mm |
| Mass bearing + adapter sleeve |
6.4 kg |