•  
• Bearing Type
• current code
  63/22
• The inside diameter of
• d
  22
• Outer diameter
• D
  56
• Thickness
• B
  16
• Basic dynamic load rating
• Cr
  18.6
• Basic static load rating
• C₀
  9.3
• Fatigue load
• P_u
  0.39
• Reference speed
• Reference speed
  28000
• limit speed
• limit speed
  18000r/min
• Bearing Type
• Type
  Deep groove ball bearings

63/22Bearings are suitable for gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yoyos, etc.