NU411J

Cylindrical roller bearing, single row, floating bearing, two shoulders on outer ring, without shoulder on inner ring, sheet steel 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)55Bore diameter
D(mm)140Outer diameter
W(mm)33Width
rs min(mm)2.1Minimal edge distance
r1s min(mm)2.1Minimal edge distance
E(mm)117.2Raceway diameter outer ring
F(mm)77.2Raceway diameter inner ring
H(mm)110.65Shoulder diameter outer ring
s(mm)3.3Axial offset path

Connecting dimensions

da min(mm)69Minimal diameter of shaft shoulder
da max(mm)76Maximal diameter of shaft shoulder
db min(mm)79Minimal diameter shaft step (offset)
Da max(mm)126Maximal diameter of housing shoulder
ra max(mm)2Maximal rounding radius
rb max(mm)2Maximal rounding radius

Performance data

Cr(kN)139Dynamic load rating, radial
C0r(kN)139Static load rating, radial
Cur(kN)17.1Fatigue limit load, radial
nG(min-1)5000Limit speed
nB(min-1)5400Reference speed

Mass

kg2.5Mass

CAD Data