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

Bearing No. DC5048NR

Specifications
(Boundary dimensions ...etc)

d(mm)240
D(mm)360
B(mm)160
C(mm)159
t(mm)2.5
r(min.)(mm)1.1
Basic load ratings : Cr(kN)2120
Basic load ratings : C0r(kN)3850
Fatigue load limit : Cu(kN)417
C1(mm)130
S(mm)14.5
E(mm)376
f(mm)6

Mounting dimensions

da(min.)(mm)284.5
Dx(min.)(mm)400
C2(mm)130

Refer.

(Refer.)Mass(kg) 57.3
JTEKT

2025/06/01