6304-2RS Ball Bearing 20x52x15 Sealed 6304-2NSE ITJ
6304-2RS Precision Radial Ball Bearing Both Sides Rubber Sealed and pre-lubricated with Grease
ITJ Made in Japan
Sizes: ID 20mm x OD 52mm x W 15mm
Match#: 6304RS, 6304LLU, 6304LU, 6304LLB, 6304DDU, 6304VV, 6304.2RSJ1, 6304EE, 6304-2RU, 304PP, 304KSZZ, 6304-2NSL, 99304, 6L053, 5972K56, 6661K125, 6304-2NSE, 6304.2RSR, 6304UU
6304.2RS Single Row Radial Ball Bearings have different features honed raceways and deep which results in the fine craftsmanship of a perfectly balanced bearing. This specific bearing has a high quality bearing used in axial fans, motors, drive axles, clutch, idler wheels, HVAC, snow mobiles and many other industrial applications. Functionally it is similar to the 6200 Series Radial Ball Bearing.
Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.