Rail Shaft SupportProduct Details1.High friction resistance can get high precision rotating in the smooth movement.2.Made of Aluminum material, corrosion resistance and long life. 3.Model: SHF20; Shaft Diameter: 20mm/0.79inch; Mount Hole Dia.: 7mm/0.28inch4.deal Accessories to solve the problem when used with linear round rails5.Application: Widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry.
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