All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 1309K
- Model
- Main Size(mm)
- 45
- d
- 100
- D
- 25
- B
- 1.5
- r smin 1
- Rated base load
- 38
- Dynamic load Cr/kN
- 12.7
- Static load Cor/kN
- 3,900
- Dynamic load Cr/kgf
- 1,300
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 5,400
- Grease lubrication
- 6,300
- Oil lubrication
- Bearing number
- 1309
- Cylindrical hole
- 1309K
- Tapered hole 2
- Installation relationship size(mm)
- 53
- d a minmum
- 92
- D a maximum
- 1.5
- r as maximum
- Constant
- 0.25
- e
- Axial load factor
- 2.56
- Y1
- 3.95
- Y2
- 2.68
- Y0
- Weight(kg)(about)
- 0.953
- cylindrical bore
- 0.938
- tapered bore
