All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 2306
- Model
- Main Size(mm)
- 30
- d
- 72
- D
- 27
- B
- 1.1
- r smin 1
- Rated base load
- 31.5
- Dynamic load Cr/kN
- 8.75
- Static load Cor/kN
- 3,200
- Dynamic load Cr/kgf
- 895
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 7200
- Grease lubrication
- 8500
- Oil lubrication
- Bearing number
- 2306
- Cylindrical hole
- 2306K
- Tapered hole 2
- Installation relationship size(mm)
- 36.5
- d a minmum
- 65.5
- D a maximum
- 1
- r as maximum
- Constant
- 0.44
- e
- Axial load factor
- 1.42
- Y1
- 2.2
- Y2
- 1.49
- Y0
- Weight(kg)(about)
- 0.496
- cylindrical bore
- 0.485
- tapered bore
