Also known as 61804 . Pair Of 6804 2RS Bearings. OEM spec 2RS bearings. Each Hybrid Ceramic 2RS. Single Ceramic. silicone nitride ( ceramic Si3N4 ). - Rubber seal both sides. Bearings should never be installed by pressing on the inner race.
This product would be ideal for applications requiring high-precision, quiet, and long-lasting bearings made of highly resistant alloys, such as roller chains in industrial machinery.
