All Brands
- Basic parameters
- Spherical roller bearings
- Series
- 231/850BK
- Model
- Main Size(mm)
- 850
- d
- 1,360
- D
- 400
- B
- 12
- r smin 3
- Rated base load
- 15,500
- Dynamic load Cr/kN
- 34,000
- Static load Cor/kN
- 1,580,000
- Dynamic load Cr/kgf
- 3,500,000
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 140
- Grease lubrication
- 220
- Oil lubrication
- Installation relationship size(mm)
- 904
- d a minmum
- 1,306
- D a maximum
- 10
- r as maximum
- Constant
- 0.28
- e
- Axialload factors
- 2.37
- Y 1
- 3.54
- Y 2
- 2.32
- Y 0
- Weight(about)kg
- 2,270
- cylindrical bore
- 2,200
- tapered 2bore
