•  
• Bearing model
• Model
  NU 420 M
• internal diameter-(mm)
• d
  100
• Outer diameter -(mm)
• D
  250
• Bearing thickness-(mm)
• B
  58
• Dynamic load-(kN)
• cr
  457
• Static load-(kN)
• cor
  520
• Fatigue load limit-(kN)
• Fatigue load limit
  58.5
• Reference speed-(r/min)
• Reference speed
  3000
• Limit speed-(r/min)
• Limit speed
  3600

NU 420 MIt is applicable to large and medium-sized electric motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and lifting and transportation machinery.