All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 757/752
- Model
- 757
- Inner ring
- 752
- Outer ring
- Size(mm)
- 82.550
- d
- 161.925
- D
- 47.625
- T
- Rated load，N
- 303000
- Dynamic load（1）C1
- 0.34
- coefficient（5）e
- 1.76
- Coefficient（5）Y
- 78500
- Dynamic load（2）C90
- 45900
- Dynamic load（2）Ca90
- 1.71
- Coefficient（5）K
- 441000
- Static load Ca90
- Bearing
- 48.260
- B
- 38.100
- C
- -11.9
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 94.0
- Shoulder diameterda
- 100.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 150.0
- Shoulder diameter Da
- 144.0
- Shoulder diameter Db
- Cage
- 3.30
- Aa
- 0.90
- Ab
- Coefficient
- 177
- G1
- 29.4
- G2
- 0.0945
- Cg
- Weight
- 4.39
- kg
