All Brands
- Basic parameters
- Tapered roller bearing
- Series
- 30238U
- Model
- Main Size(mm)
- 190
- d
- 340
- D
- 60
- T
- 55
- B
- 46
- C
- 5
- r s min1
- 4
- r1 s min1
- Rated base load
- 715
- Dynamic load Cr/kN
- 1,000
- Static load Cor/kN
- 73,000
- Dynamic load Cr/kgf
- 102,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,000
- Grease lubrication
- 1,300
- Oil lubrication
- Bearing number
- 30238U
- Bearing number
- ISOSize
- 4GB
- ISOSize
- Installation relationship size(mm)
- 212
- d a minmum
- 228
- d b maximum
- 322
- Da maximum
- 295
- Da minmum
- 316
- D b minmum
- 9
- S a minmum
- 14
- Sb minmum
- 4
- r as maximum
- 3
- r las maximum
- Point of action(mm)
- 64
- a
- Constant
- 0.44
- e
- Axial load factor
- 1.38
- Y 2
- 0.76
- Y 0
- Weight(about)kg
- 20.8
- Weight
