Steel Linear Rail CR20R-0750 Commercial Rail Width: 20mm Length: 750mm Open Linear Plain Bearing Shaft Lengths: Up to 12

Shaft Lengths: Up to 12 feet (3

20mm OD and 20mm length with a closed lightweight aluminum alloy shell

Round flanged plain linear bearing with a 40mm JIS Metric precision ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear

Closed - Low Round Flanged Simplicity© Plain Linear Bearing

FUBK Series replacement kits provide 1 new roller for each of the 3 rollers in a set

Steel Linear Rail CR20R-0750 Commercial Rail Width: 20mm Length: 750mm Open Linear Plain Bearing Shaft Lengths: Up to 12Linear rail, 20mm wide and 750mm 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