Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
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Bearing No. 6204R

Specifications
(Boundary dimensions ...etc)

d(mm)20
D(mm)47
B(mm)14
r(min.)(mm)1
Basic load ratings : Cr(kN)19.6
Basic load ratings : C0r(kN)7.60
Fatigue load limit : Cu(kN)0.680
factor : f0()12.0
Limiting speeds(Grease lub.)(min-1)15000
Limiting speeds(Oil lub.)(min-1)18000

Mounting dimensions

da(min.)(mm)25
Da(max.)(mm)42
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.114
JTEKT

2025/05/09