All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HM803145/HM803112
- Model
- HM803145
- Inner ring
- HM803112
- Outer ring
- Size(mm)
- 41.275
- d
- 92.075
- D
- 30.162
- T
- Rated load，N
- 105000
- Dynamic load（1）C1
- 0.55
- coefficient（5）e
- 1.10
- Coefficient（5）Y
- 27300
- Dynamic load（2）C90
- 25500
- Dynamic load（2）Ca90
- 1.07
- Coefficient（5）K
- 144000
- Static load Ca90
- Bearing
- 29.370
- B
- 23.020
- C
- -4.3
- a(3)
- axis
- 0.8
- Maximum shoulder chamfer radius R（4）
- 53.0
- Shoulder diameterda
- 54.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 86.0
- Shoulder diameter Da
- 76.0
- Shoulder diameter Db
- Cage
- 1.50
- Aa
- 2.10
- Ab
- Coefficient
- 39.2
- G1
- 13.7
- G2
- 0.0974
- Cg
- Weight
- 0.98
- kg
