Koyo
FOR REFERENCE ONLY
  • Full complement type cylindrical roller bearings for crane sheaves
  • Sealded type
  • With locating snap rings


Bearing No. DC5010NR

Specification data (main dimensions, etc.)

d(mm)50
D(mm)80
B(mm)40
C(mm)39
t(mm)0.9
r(min.)(mm)0.6
Basic load ratings : Cr(kN)125
Basic load ratings : C0r(kN)158
Fatigue load limit : Cu(kN)20.2
C1(mm)30
S(mm)4.5
E(mm)83.8
f(mm)2

Mounting dimensions,weight (reference)

da(min.)(mm)56 mm
Dx(min.)(mm)92 mm
C2(mm)30 mm
Mass(Refer.)(kg)0.75 kg
JTEKT

2026/07/18