A retaining ring mounted on a shaft with setscrew, key or pin, specifically designed for the purpose of locating and positioning a bearing. For general purpose shaft collars, see collar, shaft. Excludes:bearing washer, thrust; and bearing, sleeve.
astm b150 assn std 1st material response overall material document and classification, bearing cap part name assigned by controlling agency, 3010-01-585-7031 end item identification, aluminum and copper alloy overall material