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NU238E.M1A

Cylindrical roller bearing, single row, floating bearing, two shoulders on outer ring, without shoulder on inner ring, brass cage guided on outer shoulder, 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)190Bore diameter
D(mm)340Outer diameter
W(mm)55Width
rs min(mm)4Minimal edge distance
r1s min(mm)4Minimal edge distance
E(mm)306Raceway diameter outer ring
F(mm)230Raceway diameter inner ring
H(mm)295Shoulder diameter outer ring
s(mm)4.7Axial offset path

Connecting dimensions

da min(mm)207Minimal diameter of shaft shoulder
da max(mm)227Maximal diameter of shaft shoulder
db min(mm)234Minimal diameter shaft step (offset)
Da max(mm)323Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius
rb max(mm)3Maximal rounding radius

Performance data

Cr(kN)682Dynamic load rating, radial
C0r(kN)936Static load rating, radial
Cur(kN)87.3Fatigue limit load, radial
nG(min-1)3000Limit speed
nB(min-1)1700Reference speed

Mass

kg23.1Mass

CAD Data