All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 2321
- Model
- Main Size(mm)
- 105
- d
- 225
- D
- 77
- B
- 3
- r smin 1
- Rated base load
- 205
- Dynamic load Cr/kN
- 87
- Static load Cor/kN
- 20,900
- Dynamic load Cr/kgf
- 8,850
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 2,200
- Grease lubrication
- 2,600
- Oil lubrication
- Bearing number
- 2321
- Cylindrical hole
- ―
- Tapered hole 2
- Installation relationship size(mm)
- 118
- d a minmum
- 212
- D a maximum
- 2.5
- r as maximum
- Constant
- 0.38
- e
- Axial load factor
- 1.67
- Y1
- 2.58
- Y2
- 1.75
- Y0
- Weight(kg)(about)
- 13.2
- cylindrical bore
- ―
- tapered bore
