All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 3198/3120
- Model
- 3198
- Inner ring
- 3120
- Outer ring
- Size(mm)
- 28.575
- d
- 72.626
- D
- 30.162
- T
- Rated load，N
- 87700
- Dynamic load（1）C1
- 0.33
- coefficient（5）e
- 1.80
- Coefficient（5）Y
- 22700
- Dynamic load（2）C90
- 13000
- Dynamic load（2）Ca90
- 1.76
- Coefficient（5）K
- 102000
- Static load Ca90
- Bearing
- 29.997
- B
- 23.812
- C
- -10.2
- a(3)
- axis
- 1.3
- Maximum shoulder chamfer radius R（4）
- 37.0
- Shoulder diameterda
- 39.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 67.0
- Shoulder diameter Da
- 61.0
- Shoulder diameter Db
- Cage
- 1.50
- Aa
- 0.50
- Ab
- Coefficient
- 23.4
- G1
- 8.76
- G2
- 0.0697
- Cg
- Weight
- 0.62
- kg
