NU2304E.M1

Cylindrical roller bearing, single row, floating bearing, two shoulders on outer ring, without shoulder on inner ring, brass cage, rings and rolling elements made of high-quality roller bearing steel

Overview

Technical data

*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".

SLF Fraureuth - Zyl einr NU
SLF Fraureuth -
SLF Fraureuth - Zyl einr NU Anschlussm

Dimensions

d(mm)20Bore diameter
D(mm)52Outer diameter
W(mm)21Width
rs min(mm)1.1Minimal edge distance
r1s min(mm)0.6Minimal edge distance
E(mm)45.5Raceway diameter outer ring
F(mm)27.5Raceway diameter inner ring
H(mm)42.4Shoulder diameter outer ring
s(mm)1.9Axial offset path

Connecting dimensions

da min(mm)24Minimal diameter of shaft shoulder
da max(mm)27Maximal diameter of shaft shoulder
db min(mm)30Minimal diameter shaft step (offset)
Da max(mm)45Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius

Performance data

Cr(kN)40.9Dynamic load rating, radial
C0r(kN)37.8Static load rating, radial
Cur(kN)4.63Fatigue limit load, radial
nG(min-1)14000Limit speed
nB(min-1)9800Reference speed

Mass

kg0.235Mass

CAD Data