Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Drawn cup needle roller bearings
  • Inch series, caged
  • Closed end
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Bearing No. MJH-18121

Specifications
(Boundary dimensions ...etc)

Fw(mm)28.575
D(mm)38.100
C(mm)19.05
Y(max)(mm)1.27
Basic load ratings : Cr(kN)23.35
Basic load ratings : C0r(kN)31.32
Fatigue load limit : Cu(kN)4.75
Limiting speeds(Grease lub.)(min-1)7600
Limiting speeds(Oil lub.)(min-1)12000
Mounting inner ring()IR-1416(1)

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.055
JTEKT

2025/06/01