All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 47686/47621
- Model
- 47686
- Inner ring
- 47621
- Outer ring
- Size(mm)
- 82.550
- d
- 139.992
- D
- 36.512
- T
- Rated load，N
- 167000
- Dynamic load（1）C1
- 0.40
- coefficient（5）e
- 1.48
- Coefficient（5）Y
- 43400
- Dynamic load（2）C90
- 30000
- Dynamic load（2）Ca90
- 1.44
- Coefficient（5）K
- 262000
- Static load Ca90
- Bearing
- 33.338
- B
- 29.370
- C
- -4.3
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 90.0
- Shoulder diameterda
- 97.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 130.0
- Shoulder diameter Da
- 122.0
- Shoulder diameter Db
- Cage
- 2.30
- Aa
- 2.40
- Ab
- Coefficient
- 119
- G1
- 29.2
- G2
- 0.1273
- Cg
- Weight
- 2.12
- kg
