RHP bearings with self-lubrication, silver lubrication, lifetime lubrication, and molded oil devices consist of two basic components: the insert and the housing. Each unit comprises a sealed single-row ball bearing. The RHP bearing features a spherical outer diameter and an extended inner ring mounted in a pillow block or flanged housing. The spherical fit accommodates initial misalignment. RHP bearings self-lubricating bearings offer a range of locking methods for tight-fit shaft installation. This feature, combined with a full suite of seals suitable for all environments, makes the RHP bearing unit a highly versatile product. Features and advantages of UK RHP bearings: Two-piece riveted high-strength steel or stainless steel metal cages. Spherical seats allow for initial misalignment during installation. Relubrication capability is standard for self-lubricating bearings. RHP bearing molded oil options do not require relubrication. Super-finished raceways ensure quiet and efficient operation. Protectors provide enhanced bearing protection and safety. RHP bearing self-lubricating units are available in steel, while silver lubrication® units are available in plastic. Hardened premium steel is used for both inner and outer rings. High-quality cast iron housings feature a rigid one-piece design. Premium thermoplastic or cast stainless steel options are also available. RHP bearings offer proven single-lip seals, with three-lip seals and slinger rings also available. RHP bearings are also available with standard configurations: set screw shaft locks, eccentric collars, and tapered sleeve locks. HLT inserts are available, designed for reliable operation under extreme temperatures.