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> (10) Z9504B sealed ball bearings, 3/4 x 1.7805 Z9504RST
(10) Z9504B sealed ball bearings, 3/4 x 1.7805 Z9504RST
Lot of 10 ball bearings, part# Z9504B. Sometimes marked Z9504RST or Z9504-RST. These are BRAND NEW and FACTORY FRESH. A quality, single row radial ball bearing in a very common size for LAWN MOWERS and MOWER DECKS. They are made from Chrome Steel and have an ABEC-1 tolerance rating. Each bearing has NITRILE RUBBER SEALS on both sides to help protect the bearing from dust or any possible contamination. These seals have good resistance to petroleum oils, water, silicone oils, greases, and glycol base fluids. They also have good resistance to abrasion, cold flow, and tearing. These are self lubricated bearings (bearings are already lubricated with grease).
