NU2312E.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)60Bore diameter
D(mm)130Outer diameter
W(mm)46Width
rs min(mm)2.1Minimal edge distance
r1s min(mm)2.1Minimal edge distance
E(mm)115Raceway diameter outer ring
F(mm)77Raceway diameter inner ring
H(mm)109.6Shoulder diameter outer ring
s(mm)3.5Axial offset path

Connecting dimensions

da min(mm)72Minimal diameter of shaft shoulder
da max(mm)75Maximal diameter of shaft shoulder
db min(mm)79Minimal diameter shaft step (offset)
Da max(mm)118Maximal diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
rb max(mm)2.1Maximal rounding radius

Performance data

Cr(kN)218Dynamic load rating, radial
C0r(kN)256Static load rating, radial
Cur(kN)32Fatigue limit load, radial
nG(min-1)5000Limit speed
nB(min-1)4300Reference speed

Mass

kg3.06Mass

CAD Data