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


Bearing No. 7012BDB FY

Specification data (main dimensions, etc.)

d(mm)60
D(mm)95
B(mm)36
r(min.)(mm)1.1
r1(min.)(mm)0.6
Basic load ratings : Cr(kN)58.1
Basic load ratings : C0r(kN)50.7
Fatigue load limit : Cu(kN)2.70
factor : f0-
Limiting speeds(Grease lub.)(min-1)4600
Limiting speeds(Oil lub.)(min-1)6200
Load center spread : a(mm)83.0

Mounting dimensions,weight (reference)

da(min.)(mm)67 mm
Db(max.)(mm)90.5 mm
ra(max.)(mm)1 mm
rb(max.)(mm)0.6 mm
Mass(Refer.)(kg)0.900 kg
JTEKT

2026/07/08