Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
>

Bearing No. 6005NR

Specifications
(Boundary dimensions ...etc)

d(mm)25
D(mm)47
B(mm)12
r(min.)(mm)0.6
r1(min.)(mm)0.5
Basic load ratings : Cr(kN)12.6
Basic load ratings : C0r(kN)5.85
Fatigue load limit : Cu(kN)0.380
factor : f0()14.5
Limiting speeds(Grease lub.)(min-1)15000
Limiting speeds(Oil lub.)(min-1)18000
Dimensions of snap ring groove : D1(max.)(mm)
Dimensions of snap ring groove : a(max.)(mm)
Dimensions of snap ring groove : b(±0.05)(mm)
Dimensions of snap ring groove : r0(max.)(mm)
Dimensions of locating snap ring : D2(min.)(mm)52.7
Dimensions of locating snap ring : f(±0.05)(mm)1.07

Mounting dimensions

da(min.)(mm)29
Da(max.)(mm)43
Dx(min.)(mm)53.5
Cy(max.)(mm)2.92
ra(max.)(mm)0.6
rb(max.)(mm)0.5

Refer.

(Refer.)Mass(kg) 0.080
JTEKT

2025/05/09