231255C NSK Railway Rolling Spherical Roller Bearings
231255C NSK Railway Rolling Spherical Roller Bearings with easy-to-use 600 mm da min. parts graphics, giving you the Korean motorcyclist Co., Ltd ability 8 mm ra max. to check parts availability, Railway Rolling Spherical Roller Bearings pricing, examine remanufactured options.
| Brand Name: |
NSK |
| Model Number: |
231255C |
| da min.: |
600 mm |
| Da max.: |
990 mm |
| ra max.: |
8 mm |
| Fatigue load limit Pu: |
780 kN |
| Basic dynamic load rating C: |
7210 kN |
| db min.: |
674 mm |
| r1,2 min.: |
9.5 mm |
| D: |
1030 mm |
Product Details
| da min. |
600 mm |
| Da max. |
990 mm |
| ra max. |
8 mm |
| Fatigue load limit Pu |
780 kN |
| Basic dynamic load rating C |
7210 kN |
| db min. |
674 mm |
| r1,2 min. |
9.5 mm |
| D |
1030 mm |
| s max. |
10.3 mm |
| Limiting value e |
0.3 |
| Basic static load rating C0 |
11200 kN |
| Mass bearing |
805 kg |
| Reference speed |
560 r/min |
| d |
560 mm |
| Limiting speed |
800 r/min |
| F |
668 mm |
| Calculation factor kr |
0.13 |
| da max. |
657 mm |
| B |
206 mm |
| D1 ≈ |
892 mm |