B840-1 NSK Angular contact ball bearing
Various Four-Row Cylindrical Roller Bearing 781 kN Basic dynamic load rating C types and sizes to accommodate 539.75 mm d 621 mm Db min. your B840-1 NSK Angular contact ball bearing Shandong lehang Bearing Co., Ltd requirements.
| Brand Name: |
NSK |
| Model Number: |
B840-1 |
| Basic dynamic load rating C: |
781 kN |
| d: |
539.75 mm |
| Db min.: |
621 mm |
| Dimension series: |
LL 575300 |
| Basic static load rating C0: |
2160 kN |
| da max.: |
560 mm |
| B: |
50.8 mm |
| Mass bearing: |
27 kg |
Product Details
| Basic dynamic load rating C |
781 kN |
| d |
539.75 mm |
| Db min. |
621 mm |
| Dimension series |
LL 575300 |
| Basic static load rating C0 |
2160 kN |
| da max. |
560 mm |
| B |
50.8 mm |
| Mass bearing |
27 kg |
| r1,2 min. |
6.4 mm |
| Calculation factor Y |
1.5 |
| db min. |
571 mm |
| d1 ≈ |
584.5 mm |
| Cb min. |
6.5 mm |
| Calculation factor e |
0.4 |
| C |
38.1 mm |
| Limiting speed |
850 r/min |
| Da max. |
603 mm |
| Reference speed |
560 r/min |
| a |
102 mm |
| Calculation factor Y0 |
0.8 |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-65-4731 |