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

Bearing No. NUP2314

Specifications
(Boundary dimensions ...etc)

d(mm)70
D(mm)150
B(mm)51
r(min.)(mm)2.1
r1(min.)(mm)2.1
Fw(mm)90
Ew(mm)-
Basic load ratings : Cr(kN)279
Basic load ratings : C0r(kN)262
Fatigue load limit : Cu(kN)39.3
Limiting speeds(Grease lub.)(min-1)3600
Limiting speeds(Oil lub.)(min-1)5400
sd1(mm)-
B1(mm)-
B2(mm)-

Mounting dimensions

da(min.)(mm)81
db(min.)(mm)81
db(max.)(mm)87
dc(min.)(mm)-
dd(min.)(mm)-
Da(max.)(mm)139
Db(max.)(mm)-
Db(min.)(mm)-
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 4.19
JTEKT

2025/06/01