All Brands
- Basic parameters
- Spherical roller bearings
- Series
- 23056B
- Model
- Main Size(mm)
- 280
- d
- 420
- D
- 106
- B
- 4
- r smin 3
- Rated base load
- 1,510
- Dynamic load Cr/kN
- 2,920
- Static load Cor/kN
- 154,000
- Dynamic load Cr/kgf
- 297,000
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 660
- Grease lubrication
- 1,000
- Oil lubrication
- Installation relationship size(mm)
- 298
- d a minmum
- 402
- D a maximum
- 3
- r as maximum
- Constant
- 0.25
- e
- Axialload factors
- 2.73
- Y 1
- 4.06
- Y 2
- 2.67
- Y 0
- Weight(about)kg
- 52.4
- cylindrical bore
- 50.6
- tapered 2bore
