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

Bearing No. NU1026

Specifications
(Boundary dimensions ...etc)

d(mm)130
D(mm)200
B(mm)33
r(min.)(mm)2
r1(min.)(mm)1.1
Fw(mm)148
Ew(mm)-
Basic load ratings : Cr(kN)215
Basic load ratings : C0r(kN)238
Fatigue load limit : Cu(kN)29.5
Limiting speeds(Grease lub.)(min-1)3200
Limiting speeds(Oil lub.)(min-1)3800
sd1(mm)-
B1(mm)-
B2(mm)-

Mounting dimensions

da(min.)(mm)-
db(min.)(mm)136.5
db(max.)(mm)146
dc(min.)(mm)-
dd(min.)(mm)-
Da(max.)(mm)191
Db(max.)(mm)-
Db(min.)(mm)-
ra(max.)(mm)2
rb(max.)(mm)1

Refer.

(Refer.)Mass(kg) 3.77
JTEKT

2025/06/01