Regal Beloit SPM-27 CXU Bearing

Sealmaster SPM-27 CXU Gold Line two-bolt pillow block bearing unit provides durable shaft support for light- to medium-duty conveyors, fans, and HVAC equipment. The cast-iron housing encases a fixed (non-expansion) bearing with a 1-11/16 in bore (1.6875 in) and a 52100 bearing steel insert finished in black oxide. Overall dimensions are 8-3/4 in long and 4-5/8 in high, with a base-to-bore centerline of 2-3/8 in and bolt centers ranging from 5-7/8 to 7-1/8 in, aligning with common two-bolt pillow block footprints. This unit uses set-screw locking to secure the insert and is marketed under Regal Rexnord’s Sealmaster Gold Line, a fixture in air-handling applications and other general-industrial machinery requiring dependable, guided rotation of a shaft.