FOR REFERENCE ONLY
  • Needle roller bearings
  • Inner rings
  • Inch series
  • For heavy duty needle roller bearings(IR)
>

Bearing No. IR-151820

Specifications
(Boundary dimensions ...etc)

d(mm)23.813
F(mm)28.575
B(mm)31.75
r(min.)(mm)1.02
Shaft dia. - Loose transition fit(max.)()23.805
Shaft dia. - Loose transition fit(min.)()23.792
Shaft dia. - Interference fit(max.)()23.830
Shaft dia. - Interference fit(min.)()23.820
Used with bearing No.()HJ-182620

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.045
JTEKT

2025/02/23