LM742749/LM74271 NSK CYLINDRICAL ROLLER BEARING
How do you find the LM742749/LM74271 NSK CYLINDRICAL ROLLER BEARING specification? Manufacturers Online 0.31 Calculation factor kr 480 mm Da max. Free check！ AMERICAN NTN BEARING MFG.CORP. 520 kN Fatigue load limit Pu
| Brand Name: | NSK |
| Model Number: | LM742749/LM74271 |
| Calculation factor kr: | 0.31 |
| Fatigue load limit Pu: | 520 kN |
| Da max.: | 480 mm |
| r1,2 min.: | 5 mm |
| F: | 389 mm |
| Limiting speed: | 1300 r/min |
| K: | 9 mm |
| Basic static load rating C0: | 5700 kN |
Product Details
| Calculation factor kr | 0.31 |
| Fatigue load limit Pu | 520 kN |
| Da max. | 480 mm |
| r1,2 min. | 5 mm |
| F | 389 mm |
| Limiting speed | 1300 r/min |
| K | 9 mm |
| Basic static load rating C0 | 5700 kN |
| D1 ≈ | 450 mm |
| d | 350 mm |
| rb max. | 4 mm |
| Mass bearing | 118 kg |
| Reference speed | 900 r/min |
| db min. | 393 mm |
| r3,4 min. | 5 mm |
| s max. | 6 mm |
| b | 16.7 mm |
| D | 500 mm |
| Basic dynamic load rating C | 2460 kN |
| ra max. | 4 mm |