•  
• Bearing Type
• Current code
  NN 3009 KTN/SP
• The inside diameter of
• d
  45
• Outer diameter
• D
  75
• Thickness
• B
  23
• Basic dynamic load rating
• Cr
  50.1
• Basic static load rating
• C₀
  65.5
• Fatigue load
• P_u
  7.65
• Reference speed
• Reference speed
  12000
• Limit speed
• Limit speed
  14000r/min
• Type
• Type
  Cylindrical Roller Bearings

NN 3009 KTN/SPBearings are suitable for large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, and hoisting and transportation machinery.