All Brands
- Basic parameters
- Tapered roller bearing
- Series
- 32311U
- Model
- Main Size(mm)
- 55
- d
- 120
- D
- 45.5
- T
- 43
- B
- 35
- C
- 2.5
- r s min1
- 2
- r1 s min1
- Rated base load
- 215
- Dynamic load Cr/kN
- 275
- Static load Cor/kN
- 21,900
- Dynamic load Cr/kgf
- 28,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,300
- Grease lubrication
- 4,400
- Oil lubrication
- Bearing number
- 32311U
- Bearing number
- ISOSize
- 2FD
- ISOSize
- Installation relationship size(mm)
- 67
- d a minmum
- 68
- d b maximum
- 110
- Da maximum
- 99
- Da minmum
- 111
- D b minmum
- 4
- S a minmum
- 10.5
- Sb minmum
- 2
- r as maximum
- 2
- r las maximum
- Point of action(mm)
- 30.5
- a
- Constant
- 0.35
- e
- Axial load factor
- 1.74
- Y 2
- 0.96
- Y 0
- Weight(about)kg
- 2.44
- Weight
