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NU330E.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)150Bore diameter
D(mm)320Outer diameter
W(mm)65Width
rs min(mm)4Minimal edge distance
r1s min(mm)4Minimal edge distance
E(mm)283Raceway diameter outer ring
F(mm)193Raceway diameter inner ring
H(mm)269.8Shoulder diameter outer ring
s(mm)5.5Axial offset path

Connecting dimensions

da min(mm)167Minimal diameter of shaft shoulder
da max(mm)190Maximal diameter of shaft shoulder
db min(mm)195Minimal diameter shaft step (offset)
Da max(mm)303Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius
rb max(mm)3Maximal rounding radius

Performance data

Cr(kN)760Dynamic load rating, radial
C0r(kN)930Static load rating, radial
Cur(kN)88.6Fatigue limit load, radial
nG(min-1)2200Limit speed
nB(min-1)1900Reference speed

Mass

kg27.4Mass

CAD Data