•  
• Bearing model
• Model
  N 1011 KTNHA/SP
• internal diameter-(mm)
• d
  55
• Outer diameter -(mm)
• D
  90
• Bearing thickness-(mm)
• B
  18
• Dynamic load-(kN)
• cr
  39.1
• Static load-(kN)
• cor
  46.5
• Fatigue load limit-(kN)
• Fatigue load limit
  5.5
• Reference speed-(r/min)
• Reference speed
  17000
• Limit speed-(r/min)
• Limit speed
  24000

N 1011 KTNHA/SPIt is applicable to large and medium-sized electric motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and lifting and transportation machinery.