•  
• Bearing Type
• current code
  NU 420 M
• The inside diameter of
• d
  100
• Outer diameter
• D
  250
• Thickness
• B
  58
• Basic dynamic load rating
• Cr
  457
• Basic static load rating
• C₀
  520
• Fatigue load
• P_u
  58.5
• Reference speed
• Reference speed
  3000
• limit speed
• limit speed
  3600r/min
• Bearing Type
• Type
  Cylindrical Roller Bearings

NU 420 MBearings 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.