Atoplee 4pcs 20mm Flange Mount Linear Rail Shaft Support/Linear Rod Shaft Support SHF20

Atoplee 4pcs 20mm Flange Mount Linear Rail Shaft Support/Linear Rod Shaft Support SHF20

• Material:Aluminum Alloy. 100% Brand New and High Quality.
• Surface Treatment:Sand blasting, oxidation.rust protection,acid-resisting. Easy to install and use.
• Shaft diameter:20mm
• Mainly used for the linear axis up, both sides of the wall can be bolted in machinery, so that the linear bearing or slider, in axis movement back and forth, and complete mechanical function.