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> Cnc x-y robotics nsk 20MM x 3" travel linear ballscrew
Cnc x-y robotics nsk 20MM x 3" travel linear ballscrew
NSK Ball Screw with 20mm outside dia. ballscrew.
.200" (5.08mm) pitch per thread = 5 threads per inch pitch
Label says; NSK USA / W2001WF-24X-C7N5.08 / 04F4-0246
Sold in very good used condition, turns smoothly without any play, roughness or binding, (I.E. just right)
Polished body (rear thread cover /guard) is 1.5" dia. by 3-7/16" long
There is a 1-1/16"" deep threaded hole at the tail end of the polished body that looks like it is 3/8" fine thread thread, (but it could be mm)
Thrust bearing area on shaft (next to ballscrew thread) is 12mm dia. by 27mm long
(so it will use a double row thrust ball bearing with a 12mm bore)
Extended shaft with keyways is 3/8" dia by 4-1/8" long not including threads at tip.
Overall length when screw shaft is fully turned into the bearing housing is 12" O.A.
We can supply more picture details on request
