Contact

QJ328N2.MPA

Four-point contact bearing, single row, split inner ring, contact angle 35°,  2 holding grooves, 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 - Vipula QJ..N2
SLF Fraureuth - Vipula Anschlussmaße,QJ

Dimensions

d(mm)140Bore diameter
D(mm)300Outer diameter
W(mm)62Width
rs min(mm)4Minimal edge distance
a(mm)154Span
H(mm)243Shoulder diameter outer ring
J(mm)197Shoulder diameter inner ring
an(mm)12.7Groove depth
bn(mm)10.5Groove width
rn(mm)2Groove base radius

Contact angle

α(°)35Contact angle

Connecting dimensions

da min(mm)157Minimal diameter of shaft shoulder
Da max(mm)283Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius

Performance data

Cr(kN)470Dynamic load rating, radial
C0r(kN)655Static load rating, radial
Cur(kN)25.4Fatigue limit load, radial
nG(min-1)4300Limit speed
nB(min-1)2000Reference speed

Mass

kg23.2Mass

CAD Data