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


Bearing No. 51110

Specification data (main dimensions, etc.)

d(mm)50
D(mm)70
T(mm)14
r(min.)(mm)0.6
Basic load ratings Ca(kN)35.9
Basic load ratings C0a(kN)75.4
Fatigue load limit : Cu(kN)3.40
Limiting speeds(Grease lub.)(min-1)3100
Limiting speeds(Oil lub.)(min-1)4800
d1(max.)(mm)70
D1(min.)(mm)52
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)62 mm
Da(max.)(mm)58 mm
ra(max.)(mm)0.6 mm
Mass(Refer.)(kg)0.160 kg
JTEKT

2026/07/02