All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 55187C/55437
- Model
- 55187C
- Inner ring
- 55437
- Outer ring
- Size(mm)
- 47.625
- d
- 111.125
- D
- 30.162
- T
- Rated load，N
- 118000
- Dynamic load（1）C1
- 0.88
- coefficient（5）e
- 0.68
- Coefficient（5）Y
- 30600
- Dynamic load（2）C90
- 46300
- Dynamic load（2）Ca90
- 0.66
- Coefficient（5）K
- 161000
- Static load Ca90
- Bearing
- 26.909
- B
- 20.638
- C
- 7.6
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 62.0
- Shoulder diameterda
- 69.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 105.0
- Shoulder diameter Da
- 92.0
- Shoulder diameter Db
- Cage
- 5.00
- Aa
- 3.60
- Ab
- Coefficient
- 48.7
- G1
- 15.4
- G2
- 0.1198
- Cg
- Weight
- 1.39
- kg
