•  
• Bearing model
• Model
  71903 CE/HCP4AH
• internal diameter-(mm)
• d
  17
• Outer diameter -(mm)
• D
  30
• Bearing thickness-(mm)
• B
  7
• Dynamic load-(kN)
• cr
  3.32
• Static load-(kN)
• cor
  1.56
• Fatigue load limit-(kN)
• Fatigue load limit
  0.067
• Reference speed-(r/min)
• Reference speed
  83000
• Limit speed-(r/min)
• Limit speed
  127000

71903 CE/HCP4AH Angular contact ball bearing: machine tool spindle, food machinery, indexing head, repair welding machine, low-noise cooling tower, electromechanical equipment, coating equipment, machine tool slot plate, arc welding machine.