All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 456/452A
- Model
- 456
- Inner ring
- 452A
- Outer ring
- Size(mm)
- 53.975
- d
- 107.950
- D
- 32.558
- T
- Rated load，N
- 126000
- Dynamic load（1）C1
- 0.34
- coefficient（5）e
- 1.79
- Coefficient（5）Y
- 32600
- Dynamic load（2）C90
- 18700
- Dynamic load（2）Ca90
- 1.74
- Coefficient（5）K
- 166000
- Static load Ca90
- Bearing
- 29.317
- B
- 27.000
- C
- -7.1
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 61.0
- Shoulder diameterda
- 68.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 100.0
- Shoulder diameter Da
- 93.0
- Shoulder diameter Db
- Cage
- 2.20
- Aa
- 1.40
- Ab
- Coefficient
- 58.6
- G1
- 17.1
- G2
- 0.0946
- Cg
- Weight
- 1.27
- kg
