28 0741 01 Rollix Slewing Ring Bearings
28 0741 01 Rollix Slewing Ring Bearings Needs NNU/W33 Design variant/feature Analysis , Large Slewing Bearings Manufacturing Jinan Guotai Bearing Co., Ltd Service . Get Your Free.
| Brand Name: | Rollix |
| Model Number: | 28 0741 01 |
| Design variant/feature: | NNU/W33 |
| D1 ≈: | 387 mm |
| Limiting speed: | 1600 r/min |
| da min.: | 276 mm |
| Basic static load rating C0: | 3900 kN |
| Fatigue load limit Pu: | 365 kN |
| d: | 260 mm |
| Mass bearing: | 110 kg |
Product Details
| Design variant/feature | NNU/W33 |
| D1 ≈ | 387 mm |
| Limiting speed | 1600 r/min |
| da min. | 276 mm |
| Basic static load rating C0 | 3900 kN |
| Fatigue load limit Pu | 365 kN |
| d | 260 mm |
| Mass bearing | 110 kg |
| Calculation factor kr | 0.31 |
| Basic dynamic load rating C | 2200 kN |
| B | 180 mm |
| D | 440 mm |
| rb max. | 3 mm |
| r1,2 min. | 4 mm |
| s max. | 5.1 mm |
| F | 306 mm |
| db min. | 310 mm |
| da max. | 300 mm |
| Reference speed | 1300 r/min |
| K | 7.5 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-60-2285 |
