All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 47487/47420
- Model
- 47487
- Inner ring
- 47420
- Outer ring
- Size(mm)
- 69.850
- d
- 120.000
- D
- 32.545
- T
- Rated load，N
- 166000
- Dynamic load（1）C1
- 0.36
- coefficient（5）e
- 1.67
- Coefficient（5）Y
- 42900
- Dynamic load（2）C90
- 26500
- Dynamic load（2）Ca90
- 1.62
- Coefficient（5）K
- 249000
- Static load Ca90
- Bearing
- 32.545
- B
- 26.195
- C
- -6.4
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 78.0
- Shoulder diameterda
- 84.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 114.0
- Shoulder diameter Da
- 107.0
- Shoulder diameter Db
- Cage
- 2.20
- Aa
- 1.90
- Ab
- Coefficient
- 98.4
- G1
- 26.3
- G2
- 0.1153
- Cg
- Weight
- 1.45
- kg
