All Brands
- Basic parameters
- Miniature non-standard deep groove ball bearing
- Series
- 627
- Model
- Main Size(mm)
- 7
- d
- 22
- D
- 7
- B
- 7
- B1
- ―
- D1
- ―
- D2
- ―
- C1
- ―
- C2
- 0.3
- r s min 1
- Rated base load
- 3,350
- Dynamic load Cr/kN
- 1,400
- Static load Cor/kN
- 340
- Dynamic load Cr/kgf
- 142
- Static load Cor/kgf
- Allowable speed(rpm)
- 32,000
- grease
- 37,000
- oil
- Bearing number
- 627
- open
- 627Z
- with single shield
- ZZ
- with double shield
- ―
- with flanged outer ring
- ―
- with flanged OR and single shield
- Installation relationship size(mm)
- ―
- da minmun
- 9
- da Maximum2
- 12.2
- Da maximum
- 20
- ras maximum
- Weight(about)kg
- 0.3
- open
- 13
- with flanged outer ring
