Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
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Bearing No. 62/28

Specifications
(Boundary dimensions ...etc)

d(mm)28
D(mm)58
B(mm)16
r(min.)(mm)1
Basic load ratings : Cr(kN)22.4
Basic load ratings : C0r(kN)9.75
Fatigue load limit : Cu(kN)0.720
factor : f0()13.4
Limiting speeds(Grease lub.)(min-1)12000
Limiting speeds(Oil lub.)(min-1)14000

Mounting dimensions

da(min.)(mm)33
Da(max.)(mm)53
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.173
JTEKT

2025/07/01