Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Double-row
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Bearing No. 4302

Specifications
(Boundary dimensions ...etc)

d(mm)15
D(mm)42
B(mm)17
r(min.)(mm)1
Basic load ratings : Cr(kN)16.4
Basic load ratings : C0r(kN)11.7
Fatigue load limit : Cu(kN)0.830
factor : f0()13.7
Limiting speeds(Grease lub.)(min-1)11000
Limiting speeds(Oil lub.)(min-1)14000

Mounting dimensions

Da(max.)(mm)37
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.123
JTEKT

2025/05/13