•  
• Bearing Type
• current code
  4303 ATN9
• The inside diameter of
• d
  17
• Outer diameter
• D
  47
• Thickness
• B
  19
• Basic dynamic load rating
• Cr
  19.5
• Basic static load rating
• C₀
  13.2
• Fatigue load
• P_u
  0.56
• Reference speed
• Reference speed
  24000
• limit speed
• limit speed
  13000r/min
• Bearing Type
• Type
  Deep groove ball bearings

4303 ATN9Bearings are suitable for gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yoyos, etc.