Inch four row tapered roller bearing >> d 682,625-812,800mm
slyzgzzc.jpg)
Dimension and Parameters
| Basic dimension mm | model | Basic rated load | Calculation coefficient | Mass kg |
|||||||||||
| d | D | T | B | d1≈ | D1≈ | r1.2min | r3.4min | Dynamic ckn | Static cokn | e | Y1 | Y2 | Yo | ||
| 750.000 | 1130.000 | 690.000 | 690.000 | 826 | 990 | 4 | 7.5 | BT4B328376/HA4 | 20100 | 46500 | 0.48 | 1.4 | 2.1 | 1.4 | 2430 |