Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Heavy-duty needle roller bearings
  • Inch series, caged, without inner ring
>

Bearing No. HJ-142212

Specifications
(Boundary dimensions ...etc)

Fw(mm)22.225
D(D)34.925
C(B)(mm)19.050
r(min.)(mm)1.02
Used with inner ring No.()IR-101412
Basic load ratings : Cr(kN)23?
Basic load ratings : C0r(kN)27.9
Fatigue load limit : Cu(kN)4.35
Limiting speeds(Grease lub.)(min-1)13000
Limiting speeds(Oil lub.)(min-1)21000

Mounting dimensions

Recommended dimensions - Clearance fit : S(max.)(mm)22.225
Recommended dimensions - Clearance fit : S(min.)(mm)22.212
Recommended dimensions - Clearance fit : H(max.)(mm)34.950
Recommended dimensions - Clearance fit H(min.)(mm)34.925
Recommended dimensions - Tight transition fit : S((mm)22.205
Recommended dimensions - Tight transition fit : S((mm)22.192
Recommended dimensions - Tight transition fit : H((mm)34.917
Recommended dimensions - Tight transition fit : H((mm)34.892
Shoulder dia. : Da()30.18

Refer.

(Refer.)Mass(kg) 0.064
JTEKT

2025/06/21