•  
• Bearing Type
• Current code
  NNU 49/500 B/SPW33X
• The inside diameter of
• d
  500
• Outer diameter
• D
  670
• Thickness
• B
  170
• Basic dynamic load rating
• Cr
  2330
• Basic static load rating
• C₀
  6100
• Fatigue load
• P_u
  490
• Reference speed
• Reference speed
  950
• Limit speed
• Limit speed
  1100r/min
• Type
• Type
  Cylindrical Roller Bearings

NNU 49/500 B/SPW33XBearings 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.