Detailed description
BT4B 328083/HA1 333.375mm*469.9mm*366.712mm four row tapered roller bearings
Size: 333.375mm*469.9mm*366.712mm
Weight: 190kgs
Application of BT4B 328083/HA1
The product application range of BT4B 328083/HA1 covers coal mine, machinery manufacturing, power, paper industry, textile, petrochemical, steel metallurgy and other industries.
Detailed techincal data of BT4B 328083/HA1
|
d
|
333.375 | mm | ||
| D | 469.9 | mm | ||
| B | 366.712 | mm | ||
| T | 328.612 | mm | ||
| d1 | ≈ | 398 | mm | |
| D1 | ≈ | 308 | mm | |
| r1,2 | min. | 6.4 | mm | |
| r3,4 | min. | 1.5 | mm | |
|
Calculation data
|
||||
| Basic dynamic load rating | C | 4570 | kN | |
| Basic static load rating | C0 | 11400 | kN | |
| Fatigue load limit | Pu | 930 | kN | |
| Comparative radial load rating | CF | 1220 | kN | |
| Comparative axial load rating | CFa | 199 | kN | |
| Thrust factor | K | 1.73 | ||
| Calculation factor | e | 0.33 | ||
| Calculation factor | Y1 | 2 | ||
| Calculation factor | Y2 | 3 | ||
| Calculation factor | Y0 | 2 | ||
|
Mass
|
||||
| Mass bearing | 190 | kg |














