four-row cylindrical roller bearings FC5678240

Sales four-row cylindrical roller bearings FC5678240

radial clearance is generally executed in C3 or C4;

higher rolling efficiency with inner rings remained onto the rolls during processing;



  • NSK : 280RV3902
  • NTN :
  • KOYO : 56FC39240
  • d : 280
  • D : 390
  • B : 220
  • Fw : 306
  • SKF :
  • FAG :

Product Detail  


Boundary Dimensions d 280 mm
D 390 mm
B 240 mm
Fw 312 mm
Basic Load Ratings Cr 2460 kN
C0r 5620 kN
Speed Ratings Grease 1000 rpm
Oil 1300 rpm
Weight 88.1 Kg
Equivalent SKF FAG NSK NTN KOYO TIMKEN URB
280RV3902 56FC39240
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