All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 2880/2820
- Model
- 2880
- Inner ring
- 2820
- Outer ring
- Size(mm)
- 35.306
- d
- 73.025
- D
- 22.225
- T
- Rated load，N
- 67700
- Dynamic load（1）C1
- 0.37
- coefficient（5）e
- 1.63
- Coefficient（5）Y
- 17600
- Dynamic load（2）C90
- 11100
- Dynamic load（2）Ca90
- 1.59
- Coefficient（5）K
- 83800
- Static load Ca90
- Bearing
- 23.812
- B
- 17.462
- C
- -5.6
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 41.5
- Shoulder diameterda
- 48.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 68.0
- Shoulder diameter Da
- 63.0
- Shoulder diameter Db
- Cage
- 0.90
- Aa
- 0.20
- Ab
- Coefficient
- 23.1
- G1
- 12.4
- G2
- 0.0718
- Cg
- Weight
- 0.42
- kg
