8PCS SBR20 20mm Linear Rail Stop Collars Aluminum Alloy Shaft Limit Fixing Rings CNC Parts Tool Linear Rail Shaft Stop Collars

SBR20 Linear Rail Shaft Stop Collar Shaft Limit Fixing Ring CNC Parts Packing list : 8PCS Shaft Stop Collar for SBR20 Linear Rail Size : Inner diameter 20mm, outer diameter 40mm, thickness 12mm. Material : Aluminium alloy Features : For fixed linear rail shaft linear bearing. Durable and efficiency. Easy to install and convenient.

• The linear rail fixing ring is made of Aluminum alloy, and has been treated with natural anodizing on the surface, which is corrosion-resistant.
• Shaft Collar Inner diameter 20mm, outer diameter 40mm, thickness 12mm, suitable for SBR20 Linear Rail
• Shaft Collar design fully engages the shaft. Easily installed, the processing error is small, and the accuracy of the product is guaranteed.
• Used for shaft fixing and positioning. The stopper can be strongly fixed on the linear rail, shock resistant.The shaft stop collarcan be clamp-on tightly by set screw, the shaft will not be damaged.
• Widely used in transmission products, linear modules, engraving machines and various precision instruments.