•  
• Bearing Type
• Current code
  315
• The inside diameter of
• d
  75
• Outer diameter
• D
  160
• Thickness
• B
  37
• Basic dynamic load rating
• Cr
  125
• Basic static load rating
• C₀
  116
• Fatigue load
• P_u
  4.55
• Reference speed
• Reference speed
  7500
• Limit speed
• Limit speed
  4800r/min
• Type
• Type
  Deep groove ball bearings

315Bearings are suitable for gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yoyos, etc.