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

Bearing No. NH2211

Specifications
(Boundary dimensions ...etc)

d(mm)55
D(mm)100
B(mm)25
r(min.)(mm)1.5
r1(min.)(mm)1.1
Fw(mm)66.5
Ew(mm)-
Basic load ratings : Cr(kN)94.2
Basic load ratings : C0r(kN)87.2
Fatigue load limit : Cu(kN)11.6
Limiting speeds(Grease lub.)(min-1)5800
Limiting speeds(Oil lub.)(min-1)7700
sd1(mm)70.8
B1(mm)6
B2(mm)11

Mounting dimensions

da(min.)(mm)63
db(min.)(mm)-
db(max.)(mm)-
dc(min.)(mm)-
dd(min.)(mm)-
Da(max.)(mm)92
Db(max.)(mm)-
Db(min.)(mm)-
ra(max.)(mm)1.5
rb(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.884
JTEKT

2025/06/01