Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Single-row
  • With machined cage


Bearing No. 7328C FY

Specification data (main dimensions, etc.)

d(mm)140
D(mm)300
B(mm)62
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)441
Basic load ratings : C0r(kN)401
Fatigue load limit : Cu(kN)14.0
factor : f013.4
Limiting speeds(Grease lub.)(min-1)3500
Limiting speeds(Oil lub.)(min-1)4600
Load center spread : a(mm)60.5

Mounting dimensions,weight (reference)

da(min.)(mm)158 mm
Da(max.)(mm)282 mm
ra(max.)(mm)3 mm
Mass(Refer.)(kg)18.8 kg
JTEKT

2026/07/19