All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 1321
- Model
- Main Size(mm)
- 105
- d
- 225
- D
- 49
- B
- 3
- r smin 1
- Rated base load
- 156
- Dynamic load Cr/kN
- 64.5
- Static load Cor/kN
- 15,900
- Dynamic load Cr/kgf
- 6,600
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 2,300
- Grease lubrication
- 2,700
- Oil lubrication
- Bearing number
- 1321
- Cylindrical hole
- ―
- Tapered hole 2
- Installation relationship size(mm)
- 118
- d a minmum
- 212
- D a maximum
- 2.5
- r as maximum
- Constant
- 0.23
- e
- Axial load factor
- 2.73
- Y1
- 4.22
- Y2
- 2.86
- Y0
- Weight(kg)(about)
- 10
- cylindrical bore
- ―
- tapered bore
