NU208E.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)40Bore diameter
D(mm)80Outer diameter
W(mm)18Width
rs min(mm)1.1Minimal edge distance
r1s min(mm)1.1Minimal edge distance
E(mm)71.5Raceway diameter outer ring
F(mm)49.5Raceway diameter inner ring
H(mm)68.3Shoulder diameter outer ring
s(mm)1Axial offset path

Connecting dimensions

da min(mm)47Minimal diameter of shaft shoulder
da max(mm)49Maximal diameter of shaft shoulder
db min(mm)52Minimal diameter shaft step (offset)
Da max(mm)73Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)1Maximal rounding radius

Performance data

Cr(kN)55.2Dynamic load rating, radial
C0r(kN)55.1Static load rating, radial
Cur(kN)6.82Fatigue limit load, radial
nG(min-1)9000Limit speed
nB(min-1)7500Reference speed

Mass

kg0.44Mass

CAD Data