•  
• Bearing Type
• current code
  61804
• The inside diameter of
• d
  20
• Outer diameter
• D
  32
• Thickness
• B
  7
• Basic dynamic load rating
• Cr
  4.03
• Basic static load rating
• C₀
  2.32
• Fatigue load
• P_u
  0.104
• Reference speed
• Reference speed
  45000
• limit speed
• limit speed
  28000r/min
• Bearing Type
• Type
  Deep groove ball bearings

61804Bearings are suitable for gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yoyos, etc.