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-4860

Specifications
(Boundary dimensions ...etc)

Dc1(mm)76.20
Dc(mm)95.25
Dw(mm)1.984
Eb(mm)78.49
Ea(mm)90.678
Basic load ratings Ca(kN)26.96
Basic load ratings C0a(kN)172.1
Fatigue load limit : Cu(kN)17.6
Limiting speeds(min-1)4400
Washer designation ()TRA-4860
Washer dimensions : d(mm)76.20
Washer dimensions : d1(mm)95.25
Washer dimensions : h(max.)(mm)0.81
Washer dimensions : h(min.)(mm)0.76
Piloting dimensions : S(max.)(mm)76.20
Piloting dimensions : S(min.)(mm)76.12
Dia. to clear O.D. : H(mm)96.04
(Refer.)Washer mass(kg)0.015

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.022
JTEKT

2025/06/01