Contact

QJ234N2.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)170Bore diameter
D(mm)310Outer diameter
W(mm)52Width
rs min(mm)4Minimal edge distance
a(mm)168Span
H(mm)259Shoulder diameter outer ring
J(mm)221.3Shoulder 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)187Minimal diameter of shaft shoulder
Da max(mm)293Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius

Performance data

Cr(kN)430Dynamic load rating, radial
C0r(kN)630Static load rating, radial
Cur(kN)23.4Fatigue limit load, radial
nG(min-1)3800Limit speed
nB(min-1)2000Reference speed

Mass

kg18.9Mass

CAD Data