6204-2RS ball bearings are made of bearing steel with an inner diameter of 20 mm, an outer diameter of 47 mm and a depth of 14 mm.
Conforms to ABEC 3 precision standard for performance within a narrow range of variation
Made of high quality bearing steel and the lifespan is longer than carbon steel, saving you maintenance costs and avoiding frequent replacement.
This bearing has rubber seals on both sides to keep lubricant in and contaminants out and has been lubricated at the manufacturer so no additional lubrication is required.
Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.