EXCLUSIVE FORUM FOR MACHINE DISMANTLERS AND REPAIR PEOPLE > Gary Indiana
> Self Propelled
> Air Brakes
> New 5211-zz ball bearings, 55 x 100 mm, 55X100, 5211ZZ,
New 5211-zz ball bearings, 55 x 100 mm, 55X100, 5211ZZ,
Ball bearing number 5211ZZ. SOLD BY THE PIECE. These are BRAND NEW and FACTORY FRESH. A quality, double row angular contact 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 non-contact STEEL SHIELDS on both sides to help protect the bearing from dust and other contaminants. They do not protect against liquids, but add no friction or heat build-up during operation. These are self lubricated bearings (bearings are already lubricated with grease).