SealMaster SFT-20C CR1 Flange Mounted Bearing

SealMaster SFT-20C CR1 flange-mounted ball bearing unit delivers robust, fixed-shaft support for 1-1/4 in bore applications, with a corrosion-resistant stainless steel housing designed for challenging environments. This 2-bolt flange assembly uses set-screw locking and Sealmaster’s exclusive lock pin and dimple for direct lubrication and anti-rotation. The bearing insert is steel and rides behind a nitrile rubber seal, providing reliable lubrication retention. The SFT-20C CR1 is rated for a dynamic load of 5,782 lb and a static load of 3,493 lb, with a maximum operating speed of 4,650 rpm, and it tolerates temperatures from -20 to 220°F. The mounting geometry includes a 5-1/8 in bolt-center-to-center length, with an overall length of about 3-3/4 in and an overall height of roughly 6-1/8 in. This standard-duty flange unit fits 1-1/4 in bore and is designed for use in machinery and equipment where a reliable, corrosion-resistant flange bearing is required.