All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- JH307749/JH307710
- Model
- JH307749
- Inner ring
- JH307710
- Outer ring
- Size(mm)
- 55.000
- d
- 110.000
- D
- 39.000
- T
- Rated load，N
- 194000
- Dynamic load（1）C1
- 0.35
- coefficient（5）e
- 1.73
- Coefficient（5）Y
- 50400
- Dynamic load（2）C90
- 29900
- Dynamic load（2）Ca90
- 1.69
- Coefficient（5）K
- 251000
- Static load Ca90
- Bearing
- 39.000
- B
- 32.000
- C
- -11.7
- a(3)
- axis
- 3.0
- Maximum shoulder chamfer radius R（4）
- 64.0
- Shoulder diameterda
- 71.0
- Shoulder diameter db
- Bearing housing
- 2.5
- Maximum shoulder chamfer radiusr（4）
- 104.0
- Shoulder diameter Da
- 97.0
- Shoulder diameter Db
- Cage
- 0.80
- Aa
- 3.10
- Ab
- Coefficient
- 72
- G1
- 16.9
- G2
- 0.0706
- Cg
- Weight
- 1.68
- kg
