RBC Bearings ORB24-SA Pillow Block Bearing Unit

RBC Bearings ORB24-SA Pillow Block Bearing Unit is a two-piece bearing assembly designed to house a spherical plain bearing insert for a 1.5 in shaft, providing a compact, integrated solution that combines load distribution, alignment tolerance, and mounting convenience in a single unit. Inside this unit is the RBC B24SA spherical plain bearing insert — a single-acting, unsealed bearing with a 1.500-inch bore and a 2.4375-inch outer diameter that accepts a 1.5 in shaft and distributes loads through a spherical contact surface for smooth rotation. RBC's interchange data cross-references ORB24SA with SKF's GAZ112SA, indicating cross-compatibility with standard pillow block configurations and enabling sourcing flexibility across major brands. B24SA bearings are designed to support heavy radial and thrust loads, making the ORB24-SA unit suitable for demanding machinery applications where robust, long-lasting performance is required.