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 |
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