All Brands
- Basic parameters
- Tapered roller bearing
- Series
- 30317DU
- Model
- Main Size(mm)
- 85
- d
- 180
- D
- 44.5
- T
- 41
- B
- 28
- C
- 4
- r s min1
- 3
- r1 s min1
- Rated base load
- 247
- Dynamic load Cr/kN
- 293
- Static load Cor/kN
- 25,200
- Dynamic load Cr/kgf
- 29,900
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,900
- Grease lubrication
- 2,500
- Oil lubrication
- Bearing number
- 30317DU
- Bearing number
- ISOSize
- 7GB
- ISOSize
- Installation relationship size(mm)
- 103
- d a minmum
- 103
- d b maximum
- 166
- Da maximum
- 143
- Da minmum
- 169
- D b minmum
- 6
- S a minmum
- 16.5
- Sb minmum
- 3
- r as maximum
- 2.5
- r las maximum
- Point of action(mm)
- 56
- a
- Constant
- 0.83
- e
- Axial load factor
- 0.73
- Y 2
- 0.40
- Y 0
- Weight(about)kg
- 4.85
- Weight
