All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 421/412A
- Model
- 421
- Inner ring
- 412A
- Outer ring
- Size(mm)
- 35.000
- d
- 82.550
- D
- 28.575
- T
- Rated load，N
- 107000
- Dynamic load（1）C1
- 0.26
- coefficient（5）e
- 2.28
- Coefficient（5）Y
- 27800
- Dynamic load（2）C90
- 12500
- Dynamic load（2）Ca90
- 2.22
- Coefficient（5）K
- 124000
- Static load Ca90
- Bearing
- 29.083
- B
- 23.812
- C
- -9.7
- a(3)
- axis
- 0.8
- Maximum shoulder chamfer radius R（4）
- 42.0
- Shoulder diameterda
- 42.5
- Shoulder diameter db
- Bearing housing
- 1.5
- Maximum shoulder chamfer radiusr（4）
- 77.5
- Shoulder diameter Da
- 74.0
- Shoulder diameter Db
- Cage
- 1.20
- Aa
- 0.80
- Ab
- Coefficient
- 34.4
- G1
- 9.87
- G2
- 0.0731
- Cg
- Weight
- 0.75
- kg
