•  
• Bearing model
• Model
  BTM 85 ATN9/HCP4CDB
• internal diameter-(mm)
• d
  85
• Outer diameter -(mm)
• D
  130
• Bearing thickness-(mm)
• B
  40.5
• Dynamic load-(kN)
• cr
  33.5
• Static load-(kN)
• cor
  78
• Fatigue load limit-(kN)
• Fatigue load limit
  3.15
• Reference speed-(r/min)
• Reference speed
  9100
• Limit speed-(r/min)
• Limit speed
  10900

BTM 85 ATN9/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.