Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
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Bearing No. 6418

Specifications
(Boundary dimensions ...etc)

d(mm)90
D(mm)225
B(mm)54
r(min.)(mm)4
Basic load ratings : Cr(kN)230
Basic load ratings : C0r(kN)149
Fatigue load limit : Cu(kN)12.7
factor : f0()12.5
Limiting speeds(Grease lub.)(min-1)3100
Limiting speeds(Oil lub.)(min-1)3700

Mounting dimensions

da(min.)(mm)106
Da(max.)(mm)209
ra(max.)(mm)3

Refer.

(Refer.)Mass(kg) 9.78
JTEKT

2025/05/10