All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- JHM840449/JHM840410
- Model
- JHM840449
- Inner ring
- JHM840410
- Outer ring
- Size(mm)
- 200.000
- d
- 300.000
- D
- 65.000
- T
- Rated load，N
- 682000
- Dynamic load（1）C1
- 0.52
- coefficient（5）e
- 1.15
- Coefficient（5）Y
- 177000
- Dynamic load（2）C90
- 158000
- Dynamic load（2）Ca90
- 1.12
- Coefficient（5）K
- 1280000
- Static load Ca90
- Bearing
- 62.000
- B
- 51.000
- C
- 8.1
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 215.0
- Shoulder diameterda
- 223.0
- Shoulder diameter db
- Bearing housing
- 2.5
- Maximum shoulder chamfer radiusr（4）
- 289.0
- Shoulder diameter Da
- 273.0
- Shoulder diameter Db
- Cage
- 4.80
- Aa
- 6.10
- Ab
- Coefficient
- 854
- G1
- 126
- G2
- 0.1428
- Cg
- Weight
- 15.39
- kg
