All Brands
- Basic Parame
- Double inner ring of tapered roller bearings
- Series
- 389DE/383A
- Model
- 389DE
- Inner ring
- 383A
- Outer ring
- -
- Spacer(4)
- Size(mm)
- 55.562
- d
- 100.000
- D
- 51.298
- T
- 53.188
- B
- Rated load，N
- 147000
- Dynamic load（1）C1
- 0.35
- Dynamic load（1）e
- 1.91
- Coefficient（5）Y1
- 2.84
- Coefficient（5）Y2
- 21800
- Dynamic load（2）C90
- 13200
- Dynamic load（2）Ca90
- 38000
- Coefficient（5）C90（2）
- 1.65
- Coefficient（5）K
- Size，mm
- 0.8
- Axis maximum shoulder chamfer radius R(3)
- 62.0
- Shoulder diameterDa
- 2.0
- Bearing housing maximum shoulder chamfer radius r(3)
- 89.0
- Bearing seat shoulder diameter Db
- Coefficient
- 42 15.7
- G1
- 0.0859
- G2
- 1.59
- Cg
- Weight
- -
- kg
