•  
• Bearing Type
• Current code
  6306/HR11QN
• The inside diameter of
• d
  30
• Outer diameter
• D
  72
• Thickness
• B
  19
• Basic dynamic load rating
• Cr
  0.7
• Basic static load rating
• C₀
  0.46
• Fatigue load
• P_u
• Reference speed
• Reference speed
• Limit speed
• Limit speed
  675r/min
• Type
• Type
  Deep groove ball bearings

6306/HR11QNBearings are suitable for gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yoyos, etc.