NN3021 NSK CYLINDRICAL ROLLER BEARING
NN3021 NSK CYLINDRICAL ROLLER BEARING 980 mm D Industries and Applications ? We sell discount Four-Row Cylindrical Roller Bearing online as well as Shandong lehang Bearing Co., Ltd 0.33 Calculation factor kr cheap machinery parts.
| Brand Name: | NSK |
| Model Number: | NN3021 |
| D: | 980 mm |
| Calculation factor kr: | 0.33 |
| rb max.: | 6 mm |
| Mass bearing: | 1100 kg |
| Basic dynamic load rating C: | 9900 kN |
| da max.: | 682 mm |
| Reference speed: | 480 r/min |
| r1,2 min.: | 7.5 mm |
| PDF |
NN3021 |
Product Details
| D | 980 mm |
| Calculation factor kr | 0.33 |
| rb max. | 6 mm |
| Mass bearing | 1100 kg |
| Basic dynamic load rating C | 9900 kN |
| da max. | 682 mm |
| Reference speed | 480 r/min |
| r1,2 min. | 7.5 mm |
| Da max. | 946 mm |
| b | 22.3 mm |
| d | 600 mm |
| Limiting speed | 630 r/min |
| Basic static load rating C0 | 21200 kN |
| F | 699 mm |
| B | 375 mm |
| D1 ≈ | 868 mm |
| db min. | 706 mm |
| K | 12 mm |
| r3,4 min. | 7.5 mm |
| Fatigue load limit Pu | 1460 kN |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-65-4731 |
