All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 26881/26820
- Model
- 26881
- Inner ring
- 26820
- Outer ring
- Size(mm)
- 39.688
- d
- 80.167
- D
- 25.400
- T
- Rated load，N
- 84300
- Dynamic load（1）C1
- 0.32
- coefficient（5）e
- 1.88
- Coefficient（5）Y
- 21900
- Dynamic load（2）C90
- 11900
- Dynamic load（2）Ca90
- 1.83
- Coefficient（5）K
- 110000
- Static load Ca90
- Bearing
- 25.400
- B
- 20.638
- C
- -7.4
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 45.5
- Shoulder diameterda
- 52.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 74.0
- Shoulder diameter Da
- 69.0
- Shoulder diameter Db
- Cage
- 1.40
- Aa
- 1.20
- Ab
- Coefficient
- 32.8
- G1
- 13.3
- G2
- 0.0770
- Cg
- Weight
- 0.57
- kg
