•  
• Bearing Type
• Current code
  NNU 49/670 BK/SPW33X
• The inside diameter of
• d
  670
• Outer diameter
• D
  900
• Thickness
• B
  230
• Basic dynamic load rating
• Cr
  4950
• Basic static load rating
• C₀
  13700
• Fatigue load
• P_u
  930
• Reference speed
• Reference speed
  700
• Limit speed
• Limit speed
  800r/min
• Type
• Type
  Cylindrical Roller Bearings

NNU 49/670 BK/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.