•  
• Bearing Type
• Current code
  NNTR 55x140x70.2ZL
• The inside diameter of
• d
  55
• Outer diameter
• D
  140
• Thickness
• B
  70
• Basic dynamic load rating
• Cr
  209
• Basic static load rating
• C₀
  275
• Fatigue load
• P_u
  37.5
• Reference speed
• Reference speed
• Limit speed
• Limit speed
  r/min
• Type
• Type
  Cylindrical Roller Bearings

NNTR 55x140x70.2ZLBearings 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.