All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HM88644/HM88610
- Model
- HM88644
- Inner ring
- HM88610
- Outer ring
- Size(mm)
- 31.750
- d
- 72.233
- D
- 25.400
- T
- Rated load，N
- 71100
- Dynamic load（1）C1
- 0.55
- coefficient（5）e
- 1.10
- Coefficient（5）Y
- 18400
- Dynamic load（2）C90
- 17200
- Dynamic load（2）Ca90
- 1.07
- Coefficient（5）K
- 94200
- Static load Ca90
- Bearing
- 25.400
- B
- 19.842
- C
- -4.6
- a(3)
- axis
- 1.5
- Maximum shoulder chamfer radius R（4）
- 42.5
- Shoulder diameterda
- 44.5
- Shoulder diameter db
- Bearing housing
- 2.3
- Maximum shoulder chamfer radiusr（4）
- 69.0
- Shoulder diameter Da
- 60.0
- Shoulder diameter Db
- Cage
- 1.70
- Aa
- 1.70
- Ab
- Coefficient
- 23.4
- G1
- 10.9
- G2
- 0.0822
- Cg
- Weight
- 0.52
- kg
