All Brands
- Basic parameters
- Spherical roller bearings
- Series
- 23988K
- Model
- Main Size(mm)
- 440
- d
- 600
- D
- 118
- B
- 4
- r smin 3
- Rated base load
- 2,030
- Dynamic load Cr/kN
- 4,700
- Static load Cor/kN
- 207,000
- Dynamic load Cr/kgf
- 480,000
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 420
- Grease lubrication
- 650
- Oil lubrication
- Installation relationship size(mm)
- 458
- d a minmum
- 582
- D a maximum
- 3
- r as maximum
- Constant
- 0.18
- e
- Axialload factors
- 3.66
- Y 1
- 5.46
- Y 2
- 3.58
- Y 0
- Weight(about)kg
- 101
- cylindrical bore
- 98
- tapered 2bore
