All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 247/244X
- Model
- 247
- Inner ring
- 244X
- Outer ring
- Size(mm)
- 25.000
- d
- 61.912
- D
- 21.018
- T
- Rated load，N
- 48200
- Dynamic load（1）C1
- 0.24
- coefficient（5）e
- 2.48
- Coefficient（5）Y
- 12500
- Dynamic load（2）C90
- 5170
- Dynamic load（2）Ca90
- 2.42
- Coefficient（5）K
- 49200
- Static load Ca90
- Bearing
- 19.000
- B
- 17.462
- C
- -6.1
- a(3)
- axis
- 2.0
- Maximum shoulder chamfer radius R（4）
- 30.0
- Shoulder diameterda
- 33.5
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 57.0
- Shoulder diameter Da
- 52.0
- Shoulder diameter Db
- Cage
- 0.10
- Aa
- 0.70
- Ab
- Coefficient
- 12.8
- G1
- 8.24
- G2
- 0.0509
- Cg
- Weight
- 0.29
- kg
