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

Bearing No. HJ-202816

Specifications
(Boundary dimensions ...etc)

Fw(mm)31.750
D(D)44.450
C(B)(mm)25.400
r(min.)(mm)1.02
Used with inner ring No.()IR-162016
Basic load ratings : Cr(kN)37.4
Basic load ratings : C0r(kN)57.4
Fatigue load limit : Cu(kN)9.00
Limiting speeds(Grease lub.)(min-1)9100
Limiting speeds(Oil lub.)(min-1)14000

Mounting dimensions

Recommended dimensions - Clearance fit : S(max.)(mm)31.750
Recommended dimensions - Clearance fit : S(min.)(mm)31.735
Recommended dimensions - Clearance fit : H(max.)(mm)44.475
Recommended dimensions - Clearance fit H(min.)(mm)44.450
Recommended dimensions - Tight transition fit : S((mm)31.725
Recommended dimensions - Tight transition fit : S((mm)31.709
Recommended dimensions - Tight transition fit : H((mm)44.442
Recommended dimensions - Tight transition fit : H((mm)44.417
Shoulder dia. : Da()39.67

Refer.

(Refer.)Mass(kg) 0.113
JTEKT

2025/07/11