Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Shielded/sealed type
  • Contact sealed


Bearing No. 6317 2RS

Specification data (main dimensions, etc.)

d(mm)85
D(mm)180
B(mm)41
r(min.)(mm)3
Basic load ratings : Cr(kN)166
Basic load ratings : C0r(kN)96.8
Fatigue load limit : Cu(kN)6.35
factor : f013.3
Limiting speeds(Grease lub.)(min-1)2500

Mounting dimensions,weight (reference)

da(min.)(mm)98 mm
da(max.)(mm)111 mm
Da(max.)(mm)167 mm
ra(max.)(mm)2.5 mm
Mass(Refer.)(kg)4.23 kg
JTEKT

2026/07/04