Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Matched pair
  • Back-to-back
  • With machined cage


Bearing No. 7060DB FY

Specification data (main dimensions, etc.)

d(mm)300
D(mm)460
B(mm)148
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)866
Basic load ratings : C0r(kN)1360
Fatigue load limit : Cu(kN)36.0
factor : f0-
Limiting speeds(Grease lub.)(min-1)1000
Limiting speeds(Oil lub.)(min-1)1300
Load center spread : a(mm)293.4

Mounting dimensions,weight (reference)

da(min.)(mm)318 mm
Db(max.)(mm)451.5 mm
ra(max.)(mm)3 mm
rb(max.)(mm)1.5 mm
Mass(Refer.)(kg)87.4 kg
JTEKT

2026/07/18