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Double row cylindrical roller bearings

Bearing designation Dimensions Basic load rating Limiting speed for lubrication with Detail and calculations 3D model
  d D B Dynamic (Cr) Static (Cor) Grease Oil   STP format
  mm kN min-1    
NNU4944M 220 300 80 600 1330 1 700 2 200 Show detail and calculations 3D model (STP)
          
NNU4944KM 220 300 80 600 1330 1 700 2 200 Show detail and calculations 3D model (STP)
          
NN3044 220 340 90 815 1480 1 700 2 000 Show detail and calculations 3D model (STP)
          
NN3048 240 360 92 855 1600 1 500 1 800 Show detail and calculations 3D model (STP)
          
NN3048K 240 360 92 855 1600 1 500 1 800 Show detail and calculations 3D model (STP)
          
NN3948 240 320 60 316 750 1 600 2 000 Show detail and calculations 3D model (STP)
          
NNU4948M 240 320 80 625 1450 1 600 2 000 Show detail and calculations 3D model (STP)
          
NNU4948KM 240 320 80 625 1450 1 600 2 000 Show detail and calculations 3D model (STP)
          
NN3052 260 400 104 1030 1920 1 400 1 700 Show detail and calculations 3D model (STP)
          
NN3052K 260 400 104 1030 1920 1 400 1 700 Show detail and calculations 3D model (STP)
          
NNU4952M 260 360 100 935 2100 1 400 1 800 Show detail and calculations 3D model (STP)
          
NNU4952KM 260 360 100 935 2100 1 400 1 800 Show detail and calculations 3D model (STP)
          
NN3056 280 420 106 1100 2000 1 300 1 600 Show detail and calculations 3D model (STP)
          
NN3056K 280 420 106 1100 2000 1 300 1 600 Show detail and calculations 3D model (STP)
          
NNU4956M 280 380 100 960 2230 1 300 1 700 Show detail and calculations 3D model (STP)
          
NNU4956KM 280 380 100 960 2230 1 300 1 700 Show detail and calculations 3D model (STP)
          
NN3060 300 460 118 1290 2460 1 200 1 400 Show detail and calculations 3D model (STP)
          
NN3060K 300 460 118 1290 2460 1 200 1 400 Show detail and calculations 3D model (STP)
          
NNU4960M 300 420 118 1230 2870 1 200 1 500 Show detail and calculations 3D model (STP)
          
NNU4960KM 300 420 118 1230 2870 1 200 1 500 Show detail and calculations 3D model (STP)
          
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