LINEAR MOTION SYSTEMS
LINEAR MOTION SYSTEMS
LINEAR MOTION SYSTEMS
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Simplicity ® Ball Bearings<br />
Square Flange Mount - JIS Metric<br />
Linear Motion Systems<br />
X<br />
Y<br />
Z<br />
Dp<br />
Mounting Holes (x4)<br />
D Df<br />
dr<br />
K<br />
L<br />
t<br />
JPK SERIES - DIMENSIONAL INFORMATION<br />
PART NUMBER<br />
MAJOR DIMENSIONS & TOLERANCES<br />
NOMINAL<br />
SHAFT<br />
DIAMETER<br />
(mm)<br />
STANDARD<br />
POLYMER<br />
CAGE<br />
BALL<br />
CIRCUIT<br />
WEIGHT<br />
(g)<br />
dr<br />
(mm)<br />
TOLERANCE<br />
(μm)<br />
D<br />
(mm)<br />
TOLERANCE<br />
(μm)<br />
L<br />
(mm)<br />
TOLERANCE<br />
(mm)<br />
Flange Mount<br />
8 JPK8G<br />
37 8<br />
15<br />
0<br />
-13<br />
24<br />
4<br />
12 JPK12G 76 12<br />
0<br />
21<br />
-9<br />
0<br />
30<br />
-16<br />
16 JPK16G<br />
120 16 28 37<br />
5<br />
20 JPK20G 180 20<br />
25 JPK25G<br />
0<br />
0<br />
340 25 40 59<br />
-10<br />
-19<br />
32<br />
42<br />
± 0.3<br />
30 JPK30G 470 30 45 64<br />
40 JPK40G 6<br />
1,060 40<br />
60<br />
80<br />
0<br />
0<br />
-12<br />
-22<br />
50 JPK50G 2,200 50 80 100<br />
60 JPK60G 3,000 60<br />
0<br />
-15<br />
90<br />
0<br />
-25<br />
110<br />
The data and specifi cations in this publication have been carefully compiled and are believed to be accurate and correct. However, it is the responsibility of the user to<br />
determine and ensure the suitability of Pacifi c Bearing® products for a specifi c application. Pacifi c Bearing’s only obligation will be to repair or replace without charge,<br />
any defective components if returned promptly. No liability is assumed beyond such replacement. *Consult www.pacifi c-bearing.com for the latest technical updates.<br />
78<br />
800.962.8979 • www.pacific-bearing.com
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