Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
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Bearing No. 6972

Specifications
(Boundary dimensions ...etc)

d(mm)360
D(mm)480
B(mm)56
r(min.)(mm)3
Basic load ratings : Cr(kN)362
Basic load ratings : C0r(kN)432
Fatigue load limit : Cu(kN)14.0
factor : f0()16.5
Limiting speeds(Grease lub.)(min-1)1000
Limiting speeds(Oil lub.)(min-1)1200

Mounting dimensions

da(min.)(mm)373
Da(max.)(mm)467
ra(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 28.2
JTEKT

2025/05/30