All Brands
- Basic parameters
- Spherical roller bearings
- Series
- 22248B
- Model
- Main Size(mm)
- 240
- d
- 440
- D
- 120
- B
- 4
- r smin 3
- Rated base load
- 1,940
- Dynamic load Cr/kN
- 3,100
- Static load Cor/kN
- 198,000
- Dynamic load Cr/kgf
- 315,000
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 660
- Grease lubrication
- 1,000
- Oil lubrication
- Installation relationship size(mm)
- 258
- d a minmum
- 422
- D a maximum
- 3
- r as maximum
- Constant
- 0.28
- e
- Axialload factors
- 2.43
- Y 1
- 3.62
- Y 2
- 2.38
- Y 0
- Weight(about)kg
- 81.7
- cylindrical bore
- 80
- tapered 2bore
