All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 48393/48320
- Model
- 48393
- Inner ring
- 48320
- Outer ring
- Size(mm)
- 136.525
- d
- 190.500
- D
- 39.688
- T
- Rated load，N
- 262000
- Dynamic load（1）C1
- 0.32
- coefficient（5）e
- 1.87
- Coefficient（5）Y
- 67900
- Dynamic load（2）C90
- 37300
- Dynamic load（2）Ca90
- 1.82
- Coefficient（5）K
- 542000
- Static load Ca90
- Bearing
- 39.688
- B
- 33.338
- C
- -4.1
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 144.0
- Shoulder diameterda
- 151.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 184.0
- Shoulder diameter Da
- 177.0
- Shoulder diameter Db
- Cage
- 2.80
- Aa
- 1.20
- Ab
- Coefficient
- 404
- G1
- 95.6
- G2
- 0.1209
- Cg
- Weight
- 3.35
- kg
