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


Bearing No. 51415

Specification data (main dimensions, etc.)

d(mm)75
D(mm)160
T(mm)65
r(min.)(mm)2
Basic load ratings Ca(kN)315
Basic load ratings C0a(kN)560
Fatigue load limit : Cu(kN)23.3
Limiting speeds(Grease lub.)(min-1)880
Limiting speeds(Oil lub.)(min-1)1350
d1(max.)(mm)160
D1(min.)(mm)78
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)125 mm
Da(max.)(mm)110 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)6.75 kg
JTEKT

2026/06/25