All Brands
- Basic Parame
- Double outer taper roller bearings
- Series
- 661/654DC
- Model
- 661
- Inner ring
- 654DC
- Outer ring
- X2S-661
- Spacer(4)
- Size(mm)
- 79.375
- d
- 152.400
- D
- 95.250
- T
- 76.200
- B
- Rated load，N
- 398000
- Dynamic load（1）C1
- 0.41
- Dynamic load（1）e
- 1.65
- Coefficient（5）Y1
- 2.46
- Coefficient（5）Y2
- 59300
- Dynamic load（2）C90
- 41500
- Dynamic load（2）Ca90
- 103000
- Coefficient（5）C90（2）
- 1.43
- Coefficient（5）K
- Size，mm
- 3.5
- Axis maximum shoulder chamfer radius R(3)
- 96.0
- Shoulder diameterDb
- 1.5
- Bearing housing maximum shoulder chamfer radius r(3)
- 141.0
- Bearing seat shoulder diameter Da
- Pin
- 17.3
- Ka
- 5.3
- Kb
- Coefficient
- 137
- G1
- 27.3
- G2
- 0.0919
- Cg
- Weight
- 7.24
- kg
