Description Description The Haskel 51360 bearing is a high-quality, durable and reliable product that can withstand heavy loads and high speeds. This replaceable part for AG-30 booster is made of chrome steel with a single row design and a deep groove ball structure. The bearing has a low friction coefficient and a high rotational accuracy. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories