All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HM88542/HM88510
- Model
- HM88542
- Inner ring
- HM88510
- Outer ring
- Size(mm)
- 31.750
- d
- 73.025
- D
- 29.370
- T
- Rated load，N
- 80600
- Dynamic load（1）C1
- 0.55
- coefficient（5）e
- 1.10
- Coefficient（5）Y
- 20900
- Dynamic load（2）C90
- 19500
- Dynamic load（2）Ca90
- 1.07
- Coefficient（5）K
- 111000
- Static load Ca90
- Bearing
- 27.783
- B
- 23.020
- C
- -5.6
- a(3)
- axis
- 1.3
- Maximum shoulder chamfer radius R（4）
- 42.5
- Shoulder diameterda
- 45.5
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 70.0
- Shoulder diameter Da
- 59.0
- Shoulder diameter Db
- Cage
- 1.90
- Aa
- 1.80
- Ab
- Coefficient
- 26.3
- G1
- 11.7
- G2
- 0.0857
- Cg
- Weight
- 0.61
- kg
