•  
• Bearing Type
• current code
  4307 ATN9
• The inside diameter of
• d
  35
• Outer diameter
• D
  80
• Thickness
• B
  31
• Basic dynamic load rating
• Cr
  50.7
• Basic static load rating
• C₀
  38
• Fatigue load
• P_u
  1.63
• Reference speed
• Reference speed
  14000
• limit speed
• limit speed
  7500r/min
• Bearing Type
• Type
  Deep groove ball bearings

4307 ATN9Bearings are suitable for gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yoyos, etc.