Koyo
FOR REFERENCE ONLY
  • Cylindrical roller bearings
  • Single-row
  • NH
>

Bearing No. NH240R

Specifications
(Boundary dimensions ...etc)

d(mm)200
D(mm)360
B(mm)58
r(min.)(mm)4
r1(min.)(mm)4
Fw(mm)243
Ew(mm)-
Basic load ratings : Cr(kN)958
Basic load ratings : C0r(kN)1060
Fatigue load limit : Cu(kN)124
Limiting speeds(Grease lub.)(min-1)1600
Limiting speeds(Oil lub.)(min-1)1900
sd1(mm)258.2
B1(mm)14
B2(mm)23

Mounting dimensions

da(min.)(mm)216
db(min.)(mm)-
db(max.)(mm)-
dc(min.)(mm)-
dd(min.)(mm)-
Da(max.)(mm)344
Db(max.)(mm)-
Db(min.)(mm)-
ra(max.)(mm)3
rb(max.)(mm)3

Refer.

(Refer.)Mass(kg) 30.55
JTEKT

2025/06/01