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NJ348E.M1A

Cylindrical roller bearing, single row, supporting bearing, two shoulders on outer ring, one 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 NJ
SLF Fraureuth -
SLF Fraureuth - Zyl einr NJ Anschlussm

Dimensions

d(mm)240Bore diameter
D(mm)500Outer diameter
W(mm)95Width
rs min(mm)5Minimal edge distance
r1s min(mm)5Minimal edge distance
E(mm)442Raceway diameter outer ring
F(mm)306Raceway diameter inner ring
H(mm)421.2Shoulder diameter outer ring
J(mm)331.3Shoulder diameter inner ring
s(mm)7.4Axial offset path

Connecting dimensions

da min(mm)260Minimal diameter of shaft shoulder
da max(mm)303Maximal diameter of shaft shoulder
dc min(mm)335Minimal diameter shaft step (offset)
Da max(mm)480Maximal diameter of housing shoulder
ra max(mm)4Maximal rounding radius

Performance data

Cr(kN)1700Dynamic load rating, radial
C0r(kN)2260Static load rating, radial
Cur(kN)188Fatigue limit load, radial
nG(min-1)1500Limit speed
nB(min-1)1000Reference speed

Mass

kg97.4Mass

CAD Data