All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 2780/2729
- Model
- 2780
- Inner ring
- 2729
- Outer ring
- Size(mm)
- 36.487
- d
- 76.200
- D
- 23.812
- T
- Rated load，N
- 80400
- Dynamic load（1）C1
- 0.30
- coefficient（5）e
- 1.98
- Coefficient（5）Y
- 20800
- Dynamic load（2）C90
- 10800
- Dynamic load（2）Ca90
- 1.93
- Coefficient（5）K
- 102000
- Static load Ca90
- Bearing
- 25.654
- B
- 19.050
- C
- -8.1
- a(3)
- axis
- 1.5
- Maximum shoulder chamfer radius R（4）
- 42.5
- Shoulder diameterda
- 44.5
- Shoulder diameter db
- Bearing housing
- 0.8
- Maximum shoulder chamfer radiusr（4）
- 70.0
- Shoulder diameter Da
- 68.0
- Shoulder diameter Db
- Cage
- 1.40
- Aa
- 0.90
- Ab
- Coefficient
- 28.7
- G1
- 12.2
- G2
- 0.0725
- Cg
- Weight
- 0.53
- kg
