•  
• Bearing Type
• current code
  305-Z
• The inside diameter of
• d
  25
• Outer diameter
• D
  62
• Thickness
• B
  17
• Basic dynamic load rating
• Cr
  22.9
• Basic static load rating
• C₀
  15.6
• Fatigue load
• P_u
  0.67
• Reference speed
• Reference speed
  20000
• limit speed
• limit speed
  13000r/min
• Bearing Type
• Type
  Deep groove ball bearings

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