All Brands
- Basic Parame
- Double outer taper roller bearings
- Series
- 497/493D
- Model
- 497
- Inner ring
- 493D
- Outer ring
- X3S-497
- Spacer(4)
- Size(mm)
- 85.725
- d
- 136.525
- D
- 69.850
- T
- 53.975
- B
- Rated load，N
- 249000
- Dynamic load（1）C1
- 0.44
- Dynamic load（1）e
- 1.52
- Coefficient（5）Y1
- 2.26
- Coefficient（5）Y2
- 37100
- Dynamic load（2）C90
- 28200
- Dynamic load（2）Ca90
- 64600
- Coefficient（5）C90（2）
- 1.31
- Coefficient（5）K
- Size，mm
- 3.5
- Axis maximum shoulder chamfer radius R(3)
- 99.0
- Shoulder diameterDb
- 0.8
- Bearing housing maximum shoulder chamfer radius r(3)
- 130.0
- Bearing seat shoulder diameter Da
- Pin
- -
- Ka
- Kb
- Coefficient
- 105
- G1
- 29.3
- G2
- 0.1252
- Cg
- Weight
- 3.43
- kg
