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

Bearing No. DC5010NR

Specifications
(Boundary 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

da(min.)(mm)56
Dx(min.)(mm)92
C2(mm)30

Refer.

(Refer.)Mass(kg) 0.75
JTEKT

2025/06/01