All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 4A/6
- Model
- 4A
- Inner ring
- 6
- Outer ring
- Size(mm)
- 19.050
- d
- 44.450
- D
- 12.700
- T
- Rated load，N
- 19900
- Dynamic load（1）C1
- 0.48
- coefficient（5）e
- 1.25
- Coefficient（5）Y
- 5150
- Dynamic load（2）C90
- 4220
- Dynamic load（2）Ca90
- 1.22
- Coefficient（5）K
- 20600
- Static load Ca90
- Bearing
- 11.908
- B
- 9.525
- C
- -1.8
- a(3)
- axis
- 1.5
- Maximum shoulder chamfer radius R（4）
- 23.5
- Shoulder diameterda
- 25.5
- Shoulder diameter db
- Bearing housing
- 1.5
- Maximum shoulder chamfer radiusr（4）
- 41.0
- Shoulder diameter Da
- 38.0
- Shoulder diameter Db
- Cage
- 0.80
- Aa
- 1.60
- Ab
- Coefficient
- 4.6
- G1
- 2.61
- G2
- 0.0456
- Cg
- Weight
- 0.09
- kg
