NJ2311E.M1

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

Dimensions

d(mm)55Bore diameter
D(mm)120Outer diameter
W(mm)43Width
rs min(mm)2Minimal edge distance
r1s min(mm)2Minimal edge distance
E(mm)106.5Raceway diameter outer ring
F(mm)70.5Raceway diameter inner ring
H(mm)101.4Shoulder diameter outer ring
J(mm)77.5Shoulder diameter inner ring
s(mm)3.3Axial offset path

Connecting dimensions

da min(mm)66Minimal diameter of shaft shoulder
da max(mm)69Maximal diameter of shaft shoulder
dc min(mm)80Minimal diameter shaft step (offset)
Da max(mm)109Maximal diameter of housing shoulder
ra max(mm)2Maximal rounding radius

Performance data

Cr(kN)199Dynamic load rating, radial
C0r(kN)231Static load rating, radial
Cur(kN)28.8Fatigue limit load, radial
nG(min-1)5600Limit speed
nB(min-1)4500Reference speed

Mass

kg2.5Mass

CAD Data