20mm Linear Guideway System 55 Long Rail with 2 Built-in Trucks. S2 d1 x d2 x l. Complete linear guideway system with 2 blocks installed, you will get a 55 inch supported rail with 2 blocks, each block has an open ball bushing, that can make a smooth low friction cnc linear motion system.
Trucks: 2 (installed with ball bushing). Smooth running due to ball re-circulation inside the ball bushing. High accuracy Low friction Low maintenance. The item "20mm 55 Rail Guideway System with2 Slide Units Linear Motion 7429" is in sale since Thursday, September 12, 2013. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Mechanical Power Transmission\Bearings & Bushings\Bearing & Bushing Parts\Other Bearing & Bushing Parts".
The seller is "irvineman" and is located in Anaheim, California. This item can be shipped worldwide.