All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 1210
- Model
- Main Size(mm)
- 50
- d
- 90
- D
- 20
- B
- 1.1
- r smin 1
- Rated base load
- 22.7
- Dynamic load Cr/kN
- 8.1
- Static load Cor/kN
- 2,320
- Dynamic load Cr/kgf
- 830
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 5,800
- Grease lubrication
- 6,800
- Oil lubrication
- Bearing number
- 1210
- Cylindrical hole
- 1210K
- Tapered hole 2
- Installation relationship size(mm)
- 56.5
- d a minmum
- 83.5
- D a maximum
- 1
- r as maximum
- Constant
- 0.21
- e
- Axial load factor
- 3.07
- Y1
- 4.75
- Y2
- 3.21
- Y0
- Weight(kg)(about)
- 0.515
- cylindrical bore
- 0.504
- tapered bore
