Contact

QJ230N2.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)150Bore diameter
D(mm)270Outer diameter
W(mm)45Width
rs min(mm)3Minimal edge distance
a(mm)147Span
H(mm)226.7Shoulder diameter outer ring
J(mm)193.8Shoulder diameter inner ring
an(mm)11.7Groove depth
bn(mm)10.5Groove width
rn(mm)2Groove base radius

Contact angle

α(°)35Contact angle

Connecting dimensions

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

Performance data

Cr(kN)345Dynamic load rating, radial
C0r(kN)480Static load rating, radial
Cur(kN)18.8Fatigue limit load, radial
nG(min-1)4500Limit speed
nB(min-1)2300Reference speed

Mass

kg12.2Mass

CAD Data