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Radial shaft seals sit between rotating and stationary components, or two components in relative motion. They have two main parts. One is a cylindrical outer covering with an interference fit that seals statically against the housing bore.
Sweep debris away from machining tables, rails, and ball screws. 5 products. Choose from our selection of shaft seals, including over 1,300 products in a wide range of styles and sizes. In stock and ready to ship.
Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. They perform two essential functions. The primary function is to retain the bearing or system lubricant in the system to avoid leakage.
Mar 1, 2001 · Machines require rotating shaft seals to retain lubricants and prevent foreign particles from entering sealed cavities, which damage machinery and lead to premature failure. Application conditions can vary considerably, and many seal designs have evolved to satisfy these conditions.
Choose from our selection of linear shaft seals, including dual-purpose rod and piston seals, rod seals, and more. In stock and ready to ship.
Parker’s rotary sealing solutions provide the most complete coverage in the industry of shaft seals for rotating applications, for both OEM and MRO requirements. Our robust product line allows us to provide the optimal design for any given application.
Technically anything that is sealing a shaft, be it an O-ring, a lip seal, braided packing, or a mechanical face seal can all be called a shaft seal. So let's discuss just how each of these is used. Let's start with the simplest first.
