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NJ2230E.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)150Bore diameter
D(mm)270Outer diameter
W(mm)73Width
rs min(mm)3Minimal edge distance
r1s min(mm)3Minimal edge distance
E(mm)242Raceway diameter outer ring
F(mm)182Raceway diameter inner ring
H(mm)233.2Shoulder diameter outer ring
J(mm)193.1Shoulder diameter inner ring
s(mm)7.5Axial offset path

Connecting dimensions

da min(mm)164Minimal diameter of shaft shoulder
da max(mm)179Maximal diameter of shaft shoulder
dc min(mm)196Minimal diameter shaft step (offset)
Da max(mm)256Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius

Performance data

Cr(kN)657Dynamic load rating, radial
C0r(kN)978Static load rating, radial
Cur(kN)99.2Fatigue limit load, radial
nG(min-1)2600Limit speed
nB(min-1)1800Reference speed

Mass

kg19Mass

CAD Data