All Brands
- Basic parameters
- Miniature non-standard deep groove ball bearing
- Series
- FLR144
- Model
- Main Size(mm)
- 3.175
- d
- 6.35
- D
- 2.38
- B
- 2.779
- B1
- 7.52
- D1
- 0.58
- C1
- 0.79
- C2
- 0.08
- r s min 1
- Rated base load
- 284
- Dynamic load Cr/kN
- 96.0
- Static load Cor/kN
- 29
- Dynamic load Cr/kgf
- 10
- Static load Cor/kgf
- Allowable speed(rpm)
- 59,000
- Grease lubrication
- 70,000
- Oil lubrication
- Bearing number
- R144
- open
- RA144ZA
- with single shield
- ZZA
- with double shield
- FLR144
- with flanged outer ring
- FLRA144ZA
- with flanged OR and single shield
- Installation relationship size(mm)
- ZZA
- da minmun
- 3.9
- da Maximum2
- 4.0
- Da maximum
- 5.5
- ras maximum
- Weight(about)kg
- 0.08
- open
- 0.27
- with flanged outer ring
