•  
• Bearing model
• Model
  BTW 45 CTN9/SP
• internal diameter-(mm)
• d
  45
• Outer diameter -(mm)
• D
  75
• Bearing thickness-(mm)
• B
  38
• Dynamic load-(kN)
• cr
  22.1
• Static load-(kN)
• cor
  54
• Fatigue load limit-(kN)
• Fatigue load limit
  2.6
• Reference speed-(r/min)
• Reference speed
  9500
• Limit speed-(r/min)
• Limit speed
  12000

BTW 45 CTN9/SP 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.