Koyo
FOR REFERENCE ONLY
  • Thrust ball bearings
  • Single direction
  • With flat back faces


Bearing No. 51313

Specification data (main dimensions, etc.)

d(mm)65
D(mm)115
T(mm)36
r(min.)(mm)1.1
Basic load ratings Ca(kN)159
Basic load ratings C0a(kN)287
Fatigue load limit : Cu(kN)13.0
Limiting speeds(Grease lub.)(min-1)1400
Limiting speeds(Oil lub.)(min-1)2200
d1(max.)(mm)115
D1(min.)(mm)67
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)95 mm
Da(max.)(mm)85 mm
ra(max.)(mm)1 mm
Mass(Refer.)(kg)1.57 kg
JTEKT

2026/07/07