All Brands
- Basic Parame
- Double outer taper roller bearings
- Series
- 67780/67720CD
- Model
- 67780
- Inner ring
- 67720CD
- Outer ring
- X2S-67780
- Spacer(4)
- Size(mm)
- 165.100
- d
- 247.650
- D
- 103.188
- T
- 84.138
- B
- Rated load，N
- 653000
- Dynamic load（1）C1
- 0.44
- Dynamic load（1）e
- 1.54
- Coefficient（5）Y1
- 2.29
- Coefficient（5）Y2
- 97200
- Dynamic load（2）C90
- 73200
- Dynamic load（2）Ca90
- 169000
- Coefficient（5）C90（2）
- 1.33
- Coefficient（5）K
- Size，mm
- 3.5
- Axis maximum shoulder chamfer radius R(3)
- 185.0
- Shoulder diameterDb
- 0.8
- Bearing housing maximum shoulder chamfer radius r(3)
- 240.0
- Bearing seat shoulder diameter Da
- Pin
- 19.0
- Ka
- 7.1
- Kb
- Coefficient
- 622
- G1
- 122
- G2
- 0.1214
- Cg
- Weight
- 17.18
- kg
