All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- JM714249A/JM714210
- Model
- JM714249A
- Inner ring
- JM714210
- Outer ring
- Size(mm)
- 75.000
- d
- 120.000
- D
- 31.000
- T
- Rated load，N
- 148000
- Dynamic load（1）C1
- 0.44
- coefficient（5）e
- 1.35
- Coefficient（5）Y
- 38300
- Dynamic load（2）C90
- 29100
- Dynamic load（2）Ca90
- 1.31
- Coefficient（5）K
- 229000
- Static load Ca90
- Bearing
- 29.500
- B
- 25.000
- C
- -2.0
- a(3)
- axis
- 6.0
- Maximum shoulder chamfer radius R（4）
- 83.0
- Shoulder diameterda
- 94.0
- Shoulder diameter db
- Bearing housing
- 2.5
- Maximum shoulder chamfer radiusr（4）
- 115.0
- Shoulder diameter Da
- 108.0
- Shoulder diameter Db
- Cage
- 2.10
- Aa
- 2.70
- Ab
- Coefficient
- 95
- G1
- 32.8
- G2
- 0.1218
- Cg
- Weight
- 1.27
- kg
