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NU230E.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)270Outer diameter
W(mm)45Width
rs min(mm)3Minimal edge distance
r1s min(mm)3Minimal edge distance
E(mm)242Raceway diameter outer ring
F(mm)182Raceway diameter inner ring
H(mm)233.2Shoulder diameter outer ring
s(mm)4Axial offset path

Connecting dimensions

da min(mm)164Minimal diameter of shaft shoulder
da max(mm)179Maximal diameter of shaft shoulder
db min(mm)184Minimal diameter shaft step (offset)
Da max(mm)256Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius
rb max(mm)2.5Maximal rounding radius

Performance data

Cr(kN)443Dynamic load rating, radial
C0r(kN)588Static load rating, radial
Cur(kN)58.9Fatigue limit load, radial
nG(min-1)4000Limit speed
nB(min-1)2400Reference speed

Mass

kg12Mass

CAD Data