Steel Linear Rail CR20R-0500 Commercial Rail Width: 20mm Length: 500mm Simplicity Linear Plain Bearing with a 20mm compensated ID

with a 20mm compensated ID that provides a 0

Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS30A-SS carriage and its stainless steel rollers

16mm diameter

A precision running clearance provides a closer fit between the shaft and bearing for smooth

Encased in a crowned-OD cylindrical anodized aluminum shell that helps with self-alignment

Steel Linear Rail CR20R-0500 Commercial Rail Width: 20mm Length: 500mm Simplicity Linear Plain Bearing with a 20mm compensated IDLinear rail, 20mm wide and 500mm long, with a U shaped roll formed steel profile and zinc plating for corrosion resistance, from the cost effective Commercial Rail series. Compatible with the CR20MCA carriage, which uses three hardened chrome steel roller bearings for precise motion. Linear Rail Only Carriage part number CR20MCA sold separately Low cost and corrosion resistant Requires a constant grease layer; reapply every 50,000 cycles Custom cut up