All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 2218
- Model
- Main Size(mm)
- 90
- d
- 160
- D
- 40
- B
- 2
- r smin 1
- Rated base load
- 70
- Dynamic load Cr/kN
- 28.7
- Static load Cor/kN
- 7,150
- Dynamic load Cr/kgf
- 2,930
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 3,100
- Grease lubrication
- 3,600
- Oil lubrication
- Bearing number
- 2218
- Cylindrical hole
- 2218K
- Tapered hole 2
- Installation relationship size(mm)
- 99
- d a minmum
- 151
- D a maximum
- 2
- r as maximum
- Constant
- 0.27
- e
- Axial load factor
- 2.35
- Y1
- 3.64
- Y2
- 2.47
- Y0
- Weight(kg)(about)
- 3.19
- cylindrical bore
- 3.12
- tapered bore
