All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 377/3720
- Model
- 377
- Inner ring
- 3720
- Outer ring
- Size(mm)
- 52.388
- d
- 93.264
- D
- 26.988
- T
- Rated load，N
- 81400
- Dynamic load（1）C1
- 0.34
- coefficient（5）e
- 1.77
- Coefficient（5）Y
- 21100
- Dynamic load（2）C90
- 12200
- Dynamic load（2）Ca90
- 1.73
- Coefficient（5）K
- 101000
- Static load Ca90
- Bearing
- 22.225
- B
- 23.812
- C
- -3.8
- a(3)
- axis
- 2.3
- Maximum shoulder chamfer radius R（4）
- 58.0
- Shoulder diameterda
- 62.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 88.0
- Shoulder diameter Da
- 82.0
- Shoulder diameter Db
- Cage
- 0.80
- Aa
- 1.40
- Ab
- Coefficient
- 37.6
- G1
- 15.4
- G2
- 0.0816
- Cg
- Weight
- 0.68
- kg
