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

Bearing No. DC5017NR

Specifications
(Boundary dimensions ...etc)

d(mm)85
D(mm)130
B(mm)60
C(mm)59
t(mm)1.2
r(min.)(mm)0.6
Basic load ratings : Cr(kN)321
Basic load ratings : C0r(kN)446
Fatigue load limit : Cu(kN)58.1
C1(mm)48
S(mm)5.5
E(mm)134.5
f(mm)2.5

Mounting dimensions

da(min.)(mm)93
Dx(min.)(mm)155
C2(mm)48

Refer.

(Refer.)Mass(kg) 2.80
JTEKT

2025/06/13