Regal Beloit SFT-19 Bearing

Regal Beloit SFT-19 bearing is a flange-mounted Sealmaster mounted ball bearing unit engineered for compact, reliable installation in machinery and conveyor systems. It features a 1-3/16 in bore and a four-bolt square flange pattern with a 4.7 in bolt circle, enabling straightforward alignment in tight spaces, while the rugged cast-iron housing provides durability in demanding industrial environments and the unit weighs about 2.06 lb in standard form. The SFT-19 family includes variants such as the SFT-19TC, offered with a powder-coated epoxy cast-iron housing and an extended inner ring for enhanced stiffness; some configurations also adopt a dust-sealing arrangement like a felt labyrinth seal to protect lubricants in dirty environments. As part of Regal Beloit’s Sealmaster line (now under Regal Rexnord), these mounted bearings are a common choice for applications requiring reliable radial support in a compact, easy-to-install package, making the SFT-19 a typical replacement for equipment originally fitted with Sealmaster bearings.