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> New (100) R4A-zz shielded ball bearings, 1/4 x 3/4", lot
New (100) R4A-zz shielded ball bearings, 1/4 x 3/4", lot
Lot of 100 ball bearings, part# R4A-ZZ. These are BRAND NEW and FACTORY FRESH. A quality, single row radial ball bearing in a very common size for electric motors and many HVAC & industrial applications. They are made from Chrome Steel and have an ABEC-1 tolerance rating. Each bearing has STEEL SHIELDS on both sides to help protect the bearing from dust or any possible contamination. These are self lubricated bearings (bearings are already lubricated with grease).
RPM Ratings: 39000 rpm (GREASE) / 48000 rpm (oil)
