All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 24780/24721
- Model
- 24780
- Inner ring
- 24721
- Outer ring
- Size(mm)
- 41.275
- d
- 76.200
- D
- 25.400
- T
- Rated load，N
- 69900
- Dynamic load（1）C1
- 0.39
- coefficient（5）e
- 1.53
- Coefficient（5）Y
- 18100
- Dynamic load（2）C90
- 12200
- Dynamic load（2）Ca90
- 1.49
- Coefficient（5）K
- 89200
- Static load Ca90
- Bearing
- 23.020
- B
- 20.638
- C
- -4.8
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 47.0
- Shoulder diameterda
- 54.0
- Shoulder diameter db
- Bearing housing
- 2.3
- Maximum shoulder chamfer radiusr（4）
- 72.0
- Shoulder diameter Da
- 66.0
- Shoulder diameter Db
- Cage
- 1.20
- Aa
- 1.10
- Ab
- Coefficient
- 26.4
- G1
- 12.5
- G2
- 0.0767
- Cg
- Weight
- 0.46
- kg
