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


Bearing No. DC5008NR

Specification data (main dimensions, etc.)

d(mm)40
D(mm)68
B(mm)38
C(mm)37
t(mm)0.9
r(min.)(mm)0.6
Basic load ratings : Cr(kN)110
Basic load ratings : C0r(kN)125
Fatigue load limit : Cu(kN)15.9
C1(mm)28
S(mm)4.5
E(mm)71.8
f(mm)2

Mounting dimensions,weight (reference)

da(min.)(mm)46 mm
Dx(min.)(mm)80 mm
C2(mm)28 mm
Mass(Refer.)(kg)0.55 kg
JTEKT

2026/07/19