•  
• Bearing model
• Model
  NN 3028 K/SPW33
• internal diameter-(mm)
• d
  140
• Outer diameter -(mm)
• D
  210
• Bearing thickness-(mm)
• B
  53
• Dynamic load-(kN)
• cr
  297
• Static load-(kN)
• cor
  520
• Fatigue load limit-(kN)
• Fatigue load limit
  56
• Reference speed-(r/min)
• Reference speed
  4000
• Limit speed-(r/min)
• Limit speed
  4500

NN 3028 K/SPW33It 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.