Bearings

Part Number Anatomy (Standard)

Part Number Anatomy (Standard)

The SST bearing numbering system utilizes a basic bearing number to indicate the appropriate bearing series, and a complementary set of prefix and suffix designations which allow a complete description of any bearing configuration. The sequence of SST designations and their meanings is shown below.

In business since 1957, SST has become a major importer and manufacturer in the United States, serving a diverse customer base. SST has offices both domestically and worldwide, from which we base a staff of field engineers and production workers who continually monitor and audit production before, during and after the manufacturing process.

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