All Brands
- Basic parameters
- Spherical roller bearings
- Series
- 23028BK
- Model
- Main Size(mm)
- 140
- d
- 210
- D
- 53
- B
- 2
- r smin 3
- Rated base load
- 405
- Dynamic load Cr/kN
- 690
- Static load Cor/kN
- 41,000
- Dynamic load Cr/kgf
- 70,500
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 1,400
- Grease lubrication
- 2,200
- Oil lubrication
- Installation relationship size(mm)
- 150
- d a minmum
- 200
- D a maximum
- 2
- r as maximum
- Constant
- 0.25
- e
- Axialload factors
- 2.73
- Y 1
- 4.06
- Y 2
- 2.67
- Y 0
- Weight(about)kg
- 6.35
- cylindrical bore
- 6.12
- tapered 2bore
