All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HM89440/HM89410
- Model
- HM89440
- Inner ring
- HM89410
- Outer ring
- Size(mm)
- 31.750
- d
- 76.200
- D
- 29.370
- T
- Rated load，N
- 86200
- Dynamic load（1）C1
- 0.55
- coefficient（5）e
- 1.10
- Coefficient（5）Y
- 22400
- Dynamic load（2）C90
- 20900
- Dynamic load（2）Ca90
- 1.07
- Coefficient（5）K
- 119000
- Static load Ca90
- Bearing
- 28.575
- B
- 23.020
- C
- -5.6
- a(3)
- axis
- 0.8
- Maximum shoulder chamfer radius R（4）
- 44.5
- Shoulder diameterda
- 45.5
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 73.0
- Shoulder diameter Da
- 62.0
- Shoulder diameter Db
- Cage
- 2.00
- Aa
- 1.40
- Ab
- Coefficient
- 28.9
- G1
- 13.1
- G2
- 0.0883
- Cg
- Weight
- 0.68
- kg
