•  
• Bearing model
• Model
  NU 20/530 ECMA
• internal diameter-(mm)
• d
  530
• Outer diameter -(mm)
• D
  780
• Bearing thickness-(mm)
• B
  145
• Dynamic load-(kN)
• cr
  3740
• Static load-(kN)
• cor
  7350
• Fatigue load limit-(kN)
• Fatigue load limit
  550
• Reference speed-(r/min)
• Reference speed
  670
• Limit speed-(r/min)
• Limit speed
  1000

NU 20/530 ECMAIt 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.