... . TBI brand qualtiy guantee. Linear guide shaft TBI brand Dia. 45mm supplied by SNE Application: 1.Optical axis is widely used ... , 13mm, 15mm,16mm, 20mm,25mm,28mm, 30mm, 32mm, 35mm, 40mm, 45mm, 50mm, 60mm. ( image) , length can cut as per customer's ... as follows, 1. We are experienced fatory for cold rolled ball screw, linear guide, shaft since 1997. Registered with Chinese government ...