China Ball Bearing Track Roller Bearings with Crowned profile

Linear's hardened crown rollers are a superb choice for low-cost linear motion. The rollers come pre-assembled and are self-aligning for simple installation. Hardened crown rollers are great for point-to-point applications, and ensure strong, sturdy and long-lasting linear motion. Hardened Crown Rollers are one of the least expensive bearing systems. NOTE: Rails, Wheels, End Stops, and Angle Brackets must be ordered as individual items below. Maximum wheel bearing load up to 1334 N (300 lbs) Maximum transfer speed up to 762 mm/s (30 in/s) Rails available up to 3 m (10 ft) in steel or powder coated finish Integral roller bearing with metric or inch threaded stud Available angle mounting brackets & rail end stops Ideal for machine tool doors and guarding Ideal for point to point material transfer Ideal for doors and windows – garage doors Ideal for many other general purpose applications