All Brands
- Basic parameters
- Tapered roller bearing
- Series
- 30234U
- Model
- Main Size(mm)
- 170
- d
- 310
- D
- 57
- T
- 52
- B
- 43
- C
- 5
- r s min1
- 4
- r1 s min1
- Rated base load
- 610
- Dynamic load Cr/kN
- 845
- Static load Cor/kN
- 62,000
- Dynamic load Cr/kgf
- 86,500
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,100
- Grease lubrication
- 1,500
- Oil lubrication
- Bearing number
- 30234U
- Bearing number
- ISOSize
- 4GB
- ISOSize
- Installation relationship size(mm)
- 192
- d a minmum
- 203
- d b maximum
- 292
- Da maximum
- 266
- Da minmum
- 288
- D b minmum
- 8
- S a minmum
- 14
- Sb minmum
- 4
- r as maximum
- 3
- r las maximum
- Point of action(mm)
- 60.5
- a
- Constant
- 0.44
- e
- Axial load factor
- 1.38
- Y 2
- 0.76
- Y 0
- Weight(about)kg
- 17
- Weight
