All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 1303
- Model
- Main Size(mm)
- 17
- d
- 47
- D
- 14
- B
- 1
- r smin 1
- Rated base load
- 12.5
- Dynamic load Cr/kN
- 3.2
- Static load Cor/kN
- 1,280
- Dynamic load Cr/kgf
- 325
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 12000
- Grease lubrication
- 14000
- Oil lubrication
- Bearing number
- 1303
- Cylindrical hole
- ―
- Tapered hole 2
- Installation relationship size(mm)
- 22
- d a minmum
- 42
- D a maximum
- 1
- r as maximum
- Constant
- 0.32
- e
- Axial load factor
- 1.97
- Y1
- 3.06
- Y2
- 2.07
- Y0
- Weight(kg)(about)
- 0.128
- cylindrical bore
- ―
- tapered bore
