All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 23491/23420
- Model
- 23491
- Inner ring
- 23420
- Outer ring
- Size(mm)
- 31.750
- d
- 68.262
- D
- 26.988
- T
- Rated load，N
- 74700
- Dynamic load（1）C1
- 0.35
- coefficient（5）e
- 1.71
- Coefficient（5）Y
- 19400
- Dynamic load（2）C90
- 11700
- Dynamic load（2）Ca90
- 1.66
- Coefficient（5）K
- 91000
- Static load Ca90
- Bearing
- 26.988
- B
- 22.225
- C
- -8.6
- a(3)
- axis
- 1.5
- Maximum shoulder chamfer radius R（4）
- 39.0
- Shoulder diameterda
- 41.0
- Shoulder diameter db
- Bearing housing
- 1.5
- Maximum shoulder chamfer radiusr（4）
- 64.0
- Shoulder diameter Da
- 59.0
- Shoulder diameter Db
- Cage
- 1.60
- Aa
- 0.60
- Ab
- Coefficient
- 21.9
- G1
- 10.4
- G2
- 0.0697
- Cg
- Weight
- 0.46
- kg
