Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Thrust needle roller bearings
  • Inch series, separate type
  • Thrust needle roller and cage assembly(NTA)
>

Bearing No. NTA-1423

Specifications
(Boundary dimensions ...etc)

Dc1(mm)22.23
Dc(mm)36.50
Dw(mm)1.984
Eb(mm)24.38
Ea(mm)33.782
Basic load ratings Ca(kN)13.43
Basic load ratings C0a(kN)49.82
Fatigue load limit : Cu(kN)4.65
Limiting speeds(min-1)12000
Washer designation ()TRA-1423
Washer dimensions : d(mm)22.23
Washer dimensions : d1(mm)36.50
Washer dimensions : h(max.)(mm)0.81
Washer dimensions : h(min.)(mm)0.76
Piloting dimensions : S(max.)(mm)22.23
Piloting dimensions : S(min.)(mm)22.15
Dia. to clear O.D. : H(mm)37.31
(Refer.)Washer mass(kg)0.004

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.005
JTEKT

2025/06/01