NEW Thomson BALL SPLINE Linear shaft AND bearing. 1-1/2" x 60" travel ball screw

Description

This item includes both the outer race and shaft, which are currently available in Thomson catalog for ~00 total price.
These parts were apparently rebranded by
Warner Electric
. Items are new, from old stock, in original packaging plastic bags.
Linear bearing shaft length is 60". OA length 68". Bearing includes keyway.
From the Thomson catalog ( https://www.thomsonlinear.com/en/product/5708945 ):
Ball Splines
:
Thomson precision ball spline systems feature high speed, anti-friction linear motion under high torsional loads.
They have high reliability under varying operating conditions and predictable life expectancy.
Thomson precision ball splines resist radial displacements resulting from torque loads and require smaller forces to achieve axial displacement of the spline member while transmitting torque.
They have application versatility such as helicopter motor couplings, translating drive shaft couplings, non-swiveling telescoping struts, and much more.
5708945
Ball Spline, Outer Race, 1.500 in Spline Nominal Diameter, Non-Preloaded, 6 Active Races, Steel
Offers high speed, anti-friction linear motion under high torsional loads
All units available with and without keyway
Lash — .005 inch maximum standard play perpendicular to rotational axis
Efficiency — coefficient of friction .007 maximum