Bearings • Pillow Block Bearings
A commonly used type of mounted unit, pillow block bearings are designed to provide shaft support where the mounting surface is parallel to the shaft axis.Typically self-lubricating and made of cast iron or pressed steel, pillow block bearings are widely used in conveyor systems, such a tube chain conveyors. These bearings are available as light duty, standard duty, and heavy-duty types. Light-duty pillow block bearings feature a narrow inner ring and two set screws; while standard types feature a wide inner ring and two set screws. The heavy-duty types feature a wide inner ring and four set screws.
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Medium duty SC/SCM/VSC pillow block mounted ball bearings are available in both inch and metric sizes. Dodge E-Z Kleen stainless housed units come in both inch and metric sizes. Their D-Lok designs come in both metric and inch sizes, and as flange bracket, tapped base, 2 and 4 bolt flange, expansion P-blocks, and piloted flange. Dodge Eccentric Collar pillow blocks are normal duty ball type.
Boston Gear offers a large selection of mounted pillow blocks and flange units that include washdown duty service using non-metallic inserts in a non-metallic base or eccentric locking collars in ductile iron, stamped steel or cast iron housings. Features include synthetic lip-type seals with steel flingers. Other products offered include ball and linear bearings.