231019C NSK Railway Rolling Spherical Roller Bearings
Online shopping 231019C NSK Railway Rolling Spherical Roller Bearings Shandong Boyu Bearing Co., Ltd from 20.2 mm s1 max. a great selection at Store. ... Railway Rolling Spherical Roller Bearings Accessories.
| Brand Name: |
NSK |
| Model Number: |
231019C |
| s1 max.: |
20.2 mm |
| ra max.: |
4 mm |
| Limiting speed: |
900 r/min |
| Da min.: |
487 mm |
| Fatigue load limit Pu: |
680 kN |
| d: |
340 mm |
| Mass bearing: |
271 kg |
| Operating clearance factor k2: |
0.096 |
Product Details
| s1 max. |
20.2 mm |
| ra max. |
4 mm |
| Limiting speed |
900 r/min |
| Da min. |
487 mm |
| Fatigue load limit Pu |
680 kN |
| d |
340 mm |
| Mass bearing |
271 kg |
| Operating clearance factor k2 |
0.096 |
| d2 ≈ |
403 mm |
| Basic static load rating C0 |
9150 kN |
| D |
580 mm |
| Basic dynamic load rating C |
5600 kN |
| Reference speed |
670 r/min |
| r1,2 min. |
5 mm |
| D1 ≈ |
514 mm |
| Ca min. |
10.7 mm |
| Da max. |
560 mm |
| B |
243 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-21-2879 |