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

Bearing No. NU364

Specifications
(Boundary dimensions ...etc)

d(mm)320
D(mm)670
B(mm)112
r(min.)(mm)7.5
r1(min.)(mm)7.5
Fw(mm)425
Ew(mm)-
Basic load ratings : Cr(kN)2460
Basic load ratings : C0r(kN)2880
Fatigue load limit : Cu(kN)287
Limiting speeds(Grease lub.)(min-1)650
Limiting speeds(Oil lub.)(min-1)870
sd1(mm)-
B1(mm)-
B2(mm)-

Mounting dimensions

da(min.)(mm)-
db(min.)(mm)352
db(max.)(mm)419
dc(min.)(mm)-
dd(min.)(mm)-
Da(max.)(mm)638
Db(max.)(mm)-
Db(min.)(mm)-
ra(max.)(mm)6
rb(max.)(mm)6

Refer.

(Refer.)Mass(kg) 199
JTEKT

2025/06/12