four-row cylindrical roller bearings FC3452225

Sales four-row cylindrical roller bearings FC3452225

professional manufacturer of bearings for steel mills of billets, bars, sections, angles, beams, wire rods, coils, etc. 


P6 precision for higher wear-resistance


best bearing steel to ensure the bearing can work under highest loads

  • NSK :
  • NTN : 4R3431
  • d : 170
  • D : 260
  • B : 225
  • Fw : 196
  • SKF : 313587 B
  • FAG : 505470

Product Detail  

Boundary Dimensions d 170 mm
D 260 mm
B 225 mm
Fw 196 mm
Basic Load Ratings Cr 1400 kN
C0r 3640 kN
Speed Ratings Grease 1800 rpm
Oil 2200 rpm
Weight 43.2 Kg
Equivalent SKF FAG NSK NTN KOYO TIMKEN URB
313587 B 505470 4R3431
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