Steel Linear Rail CR20R-0500 Commercial Rail Width: 20mm Length: 500mm Simplicity Linear Plain Bearing Features a U-shaped aluminum alloy

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

The screw is made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking

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

ISO Metric Series - Closed

with a 20mm compensated ID that provides a 0

Steel Linear Rail CR20R-0500 Commercial Rail Width: 20mm Length: 500mm Simplicity Linear Plain Bearing Features a U-shaped aluminum alloyLinear 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