•  
• Bearing Type
• Current code
  NNU 4936 BK/SPW33
• The inside diameter of
• d
  180
• Outer diameter
• D
  250
• Thickness
• B
  69
• Basic dynamic load rating
• Cr
  402
• Basic static load rating
• C₀
  850
• Fatigue load
• P_u
  88
• Reference speed
• Reference speed
  3000
• Limit speed
• Limit speed
  3400r/min
• Type
• Type
  Cylindrical Roller Bearings

NNU 4936 BK/SPW33Bearings 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.