All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 344A/332
- Model
- 344A
- Inner ring
- 332
- Outer ring
- Size(mm)
- 40.000
- d
- 80.000
- D
- 21.000
- T
- Rated load，N
- 73600
- Dynamic load（1）C1
- 0.27
- coefficient（5）e
- 2.20
- Coefficient（5）Y
- 19100
- Dynamic load（2）C90
- 8920
- Dynamic load（2）Ca90
- 2.14
- Coefficient（5）K
- 83400
- Static load Ca90
- Bearing
- 22.403
- B
- 17.826
- C
- -6.4
- a(3)
- axis
- 0.8
- Maximum shoulder chamfer radius R（4）
- 45.5
- Shoulder diameterda
- 46.0
- Shoulder diameter db
- Bearing housing
- 1.3
- Maximum shoulder chamfer radiusr（4）
- 75.0
- Shoulder diameter Da
- 73.0
- Shoulder diameter Db
- Cage
- 0.70
- Aa
- 1.10
- Ab
- Coefficient
- 26.5
- G1
- 13
- G2
- 0.0676
- Cg
- Weight
- 0.48
- kg
