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

Bearing No. DC5030NR

Specifications
(Boundary dimensions ...etc)

d(mm)150
D(mm)225
B(mm)100
C(mm)99
t(mm)2
r(min.)(mm)1
Basic load ratings : Cr(kN)857
Basic load ratings : C0r(kN)1400
Fatigue load limit : Cu(kN)177
C1(mm)81
S(mm)9
E(mm)233
f(mm)3

Mounting dimensions

da(min.)(mm)178.5
Dx(min.)(mm)244
C2(mm)81

Refer.

(Refer.)Mass(kg) 13.9
JTEKT

2025/06/01