CNCzone Network: RFQwork :: 3Dstuffzone :: Welderzone
Ball nuts and lead screws
Square Ballnut and 36" lead screw 16mm x 5mm
Flanged Ballnut and 36" lead screw 16mm x 5mm
Flanged Ballnut and 36" lead screw 20mm x 5mm
No end machining is included in the auction price.
Custom lengths are also available upon request from 12" to 72" in length. Contact us for custom pricing on different lengths.
Our C7 grade (.0018/ft) ballscrew assemblies are superior in straightness and are polished for smooth operation comparable to ground ballscrews. Care is taken to ensure that the outside diameter is concentric with the balltrack – an important feature if you are handling your own end machining.
The zero backlash ballnuts are hardened and precision ground inside and out. Preload is accomplished by offsetting the balltracks, not by using oversized balls which leads to premature failure. The ballnuts have plastic seals and a lubrication port to promote a long service life.
We offer standard end machining. Fixed End machining threaded section to accommodate a locknut. Free end machining comes with an output shaft for coupling or pulley attachment. You may specify the out shaft diameter to any size that is smaller than the inside diameter of the support block’s bearings. End machining at each end is available for additional charges. Contact us for pricing and drawings.
Model Shop CNC Inc.
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