All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HM212047/HM212010
- Model
- HM212047
- Inner ring
- HM212010
- Outer ring
- Size(mm)
- 63.500
- d
- 122.238
- D
- 38.100
- T
- Rated load，N
- 209000
- Dynamic load（1）C1
- 0.34
- coefficient（5）e
- 1.78
- Coefficient（5）Y
- 54100
- Dynamic load（2）C90
- 31300
- Dynamic load（2）Ca90
- 1.73
- Coefficient（5）K
- 279000
- Static load Ca90
- Bearing
- 38.354
- B
- 29.718
- C
- -10.9
- a(3)
- axis
- 7.0
- Maximum shoulder chamfer radius R（4）
- 73.0
- Shoulder diameterda
- 87.0
- Shoulder diameter db
- Bearing housing
- 1.5
- Maximum shoulder chamfer radiusr（4）
- 116.0
- Shoulder diameter Da
- 110.0
- Shoulder diameter Db
- Cage
- 2.20
- Aa
- 3.00
- Ab
- Coefficient
- 92.2
- G1
- 18.1
- G2
- 0.0759
- Cg
- Weight
- 1.93
- kg
