Koyo
FOR REFERENCE ONLY
  • Full complement type cylindrical roller bearings for crane sheaves
  • Sealded type
  • Without locating snap rings


Bearing No. DC5068

Specification data (main dimensions, etc.)

d(mm)340
D(mm)520
B(mm)243
C(mm)241
t(mm)3.5
r(min.)(mm)2
Basic load ratings : Cr(kN)4510
Basic load ratings : C0r(kN)8420
Fatigue load limit : Cu(kN)828
C1(mm)-
S(mm)-
E(mm)-
f(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)413 mm
Dx(min.)(mm)- mm
C2(mm)- mm
Mass(Refer.)(kg)189 kg
JTEKT

2026/07/18