Environmentally Conscious and Economically Sound Machine Dismantling Forum > Kenosha
> Tips and Advices
> New 5203-zz shielded ball bearings, 17 x 40 mm, 17X40,
New 5203-zz shielded ball bearings, 17 x 40 mm, 17X40,
Ball bearing number 5203-ZZ. 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).
