All Brands
- Basic parameters
- Spherical roller bearings
- Series
- 231/900BK
- Model
- Main Size(mm)
- 900
- d
- 1,420
- D
- 412
- B
- 12
- r smin 3
- Rated base load
- 16,800
- Dynamic load Cr/kN
- 38,000
- Static load Cor/kN
- 1,720,000
- Dynamic load Cr/kgf
- 3,850,000
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 130
- Grease lubrication
- 200
- Oil lubrication
- Installation relationship size(mm)
- 954
- d a minmum
- 1,366
- D a maximum
- 10
- r as maximum
- Constant
- 0.28
- e
- Axialload factors
- 2.42
- Y 1
- 3.60
- Y 2
- 2.36
- Y 0
- Weight(about)kg
- 2,500
- cylindrical bore
- 2,420
- tapered 2bore
