All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 2307
- Model
- Main Size(mm)
- 35
- d
- 80
- D
- 31
- B
- 1.5
- r smin 1
- Rated base load
- 39.5
- Dynamic load Cr/kN
- 11.3
- Static load Cor/kN
- 4,000
- Dynamic load Cr/kgf
- 1,150
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 6300
- Grease lubrication
- 7400
- Oil lubrication
- Bearing number
- 2307
- Cylindrical hole
- 2307K
- Tapered hole 2
- Installation relationship size(mm)
- 43
- d a minmum
- 72
- D a maximum
- 1.5
- r as maximum
- Constant
- 0.46
- e
- Axial load factor
- 1.37
- Y1
- 2.13
- Y2
- 1.44
- Y0
- Weight(kg)(about)
- 0.671
- cylindrical bore
- 0.653
- tapered bore
