Retaining Rings
Customize retaining rings with a removable shoulder that holds components on shafts or within housings, which eliminates the need for machined shoulders or threaded hardware. Seastrom is a reliable source for internal, external and E-style options that are designed for secure axial assembly.
We serve applications across diverse industries, from aerospace and automotive to electronic and industrial sectors. Our extensive inventory ensures fast delivery to meet all your prototyping and production requirements.
Types and Applications
Our custom retaining rings create a reliable mechanical stop for bearings, gears and other rotating or sliding parts. We supply the following options:
- Internal style: Install the rings inside bores to retain components within housings or casings.
- External style: Mount the pieces onto shafts to prevent axial movement of assembled parts.
- E-style option: Use the compact profile for applications with limited radial space.
- Material choices: Material choices: Select from a range of alloys and finishes.
Partner With a Leading Retaining Ring Supplier
Founded in 1928, Seastrom has deep industry expertise and stays current with the latest innovations. We support small-quantity orders so you can prototype efficiently without minimum-order requirements that can delay your project timeline. Our team assists with custom retaining rings when standard sizes don't meet your specifications.
Buy Retaining Rings Today
Browse our full-service catalog to buy retaining rings in bulk or small quantities, request a custom quote or contact our team to learn more.