Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Double-row
  • Sealed 2RS


Bearing No. 5212 2RS

Specification data (main dimensions, etc.)

d(mm)60
D(mm)110
B(mm)36.5
r(min.)(mm)1.5
Basic load ratings : Cr(kN)78.3
Basic load ratings : C0r(kN)55.9
Fatigue load limit : Cu(kN)2.90
Limiting speeds(Grease lub.)(min-1)3500
Limiting speeds(Oil lub.)(min-1)4700
Load center spread : a(mm)53.8

Mounting dimensions,weight (reference)

da(min.)(mm)69 mm
da(max.)(mm)74.1 mm
Da(max.)(mm)101.5 mm
ra(max.)(mm)1.5 mm
Mass(Refer.)(kg)1.36 kg
JTEKT

2026/07/04