Flange mounted linear ball bearings from PBC Linear®, featuring a heat-treated alloy steel shell, steel balls, and a polymer cage, ensure smooth, precise motion with a low coefficient of friction, enhanced by resin retainers for reduced noise and standard double seals for durability. A flange is a protruding section of a bearing with holes meant for mounting onto another machinery component. Available in closed, adjustable, open, double sized, and compact thin-wall designs, they come in Imperial (1/4" to 2" ID) and Metric/JIS (5 mm to 50 mm ID) sizes, supporting multi-directional loading for versatile integration. Interchangeable with industry standards and Simplicity® plain bearings, they handle cantilevered loads better than plain bearings due to the 2:1 rule, with center or end mounting flexibility for advanced machinery and equipment.