•  
• Bearing model
• Model
  BTM 80 BTN9/HCP4CDB
• internal diameter-(mm)
• d
  80
• Outer diameter -(mm)
• D
  125
• Bearing thickness-(mm)
• B
  40.5
• Dynamic load-(kN)
• cr
  39
• Static load-(kN)
• cor
  85
• Fatigue load limit-(kN)
• Fatigue load limit
  3.55
• Reference speed-(r/min)
• Reference speed
  8400
• Limit speed-(r/min)
• Limit speed
  10000

BTM 80 BTN9/HCP4CDB 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.