Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Thrust needle roller bearings
  • Inch series, separate type
  • Thrust needle roller and cage assembly(NTA)
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Bearing No. NTC-1427

Specifications
(Boundary dimensions ...etc)

Dc1(mm)22.23
Dc(mm)42.85
Dw(mm)1.984
Eb(mm)25.91
Ea(mm)39.878
Basic load ratings Ca(kN)18.46
Basic load ratings C0a(kN)78.29
Fatigue load limit : Cu(kN)8.05
Limiting speeds(min-1)9800
Washer designation ()TRB-1427
Washer dimensions : d(mm)22.23
Washer dimensions : d1(mm)42.86
Washer dimensions : h(max.)(mm)1.60
Washer dimensions : h(min.)(mm)1.52
Piloting dimensions : S(max.)(mm)22.23
Piloting dimensions : S(min.)(mm)22.15
Dia. to clear O.D. : H(mm)43.66
(Refer.)Washer mass(kg)0.013

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.008
JTEKT

2025/05/20