Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Double-row
  • Open


Bearing No. 3317

Specification data (main dimensions, etc.)

d(mm)85
D(mm)180
B(mm)73
r(min.)(mm)3
Basic load ratings : Cr(kN)235
Basic load ratings : C0r(kN)219
Fatigue load limit : Cu(kN)9.80
Limiting speeds(Grease lub.)(min-1)2200
Limiting speeds(Oil lub.)(min-1)3000
Load center spread : a(mm)118.8

Mounting dimensions,weight (reference)

da(min.)(mm)99 mm
da(max.)(mm)- mm
Da(max.)(mm)166 mm
ra(max.)(mm)2.5 mm
Mass(Refer.)(kg)8.30 kg
JTEKT

2026/07/05