NJ318E.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)90Bore diameter
D(mm)190Outer diameter
W(mm)43Width
rs min(mm)3Minimal edge distance
r1s min(mm)3Minimal edge distance
E(mm)169.5Raceway diameter outer ring
F(mm)113.5Raceway diameter inner ring
H(mm)161.6Shoulder diameter outer ring
J(mm)124Shoulder diameter inner ring
s(mm)1.5Axial offset path

Connecting dimensions

da min(mm)104Minimal diameter of shaft shoulder
da max(mm)111Maximal diameter of shaft shoulder
dc min(mm)127Minimal diameter shaft step (offset)
Da max(mm)176Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius

Performance data

Cr(kN)313Dynamic load rating, radial
C0r(kN)351Static load rating, radial
Cur(kN)39Fatigue limit load, radial
nG(min-1)3400Limit speed
nB(min-1)3600Reference speed

Mass

kg6.13Mass

CAD Data