All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HH914449/HH914412
- Model
- HH914449
- Inner ring
- HH914412
- Outer ring
- Size(mm)
- 66.675
- d
- 177.800
- D
- 57.150
- T
- Rated load，N
- 352000
- Dynamic load（1）C1
- 0.80
- coefficient（5）e
- 0.75
- Coefficient（5）Y
- 91300
- Dynamic load（2）C90
- 125000
- Dynamic load（2）Ca90
- 0.73
- Coefficient（5）K
- 413000
- Static load Ca90
- Bearing
- 53.975
- B
- 37.308
- C
- -0.3
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 85.5
- Shoulder diameterda
- 106.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 165.0
- Shoulder diameter Da
- 146.0
- Shoulder diameter Db
- Cage
- 9.90
- Aa
- 4.70
- Ab
- Coefficient
- 111
- G1
- 17.7
- G2
- 0.1044
- Cg
- Weight
- 6.65
- kg
