Nice Ball Bearing 1638DS Double Shielded 52100 Bearing Quality Steel 0_7500 Bore x 2_0000 OD x 0_5625 Width

The Nice 1638DS 0.7500x2.000x0.5625-inch shielded ball bearing is a single-row bearing for supporting typical radial loads. Its steel construction makes it durable and resistant to deformity under heavy loads. The shields on both sides of the bearing keep lubricant in and contaminants out. This single-row shielded ball bearing is for use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds. Such applications include clutches, drives, gearboxes, compressors, pumps, turbines, and printing and textile machines, among others. 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 bearings are lubricated with oil or grease in the bearing factory, while open and shielded 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, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others. RBC Nice Bearings is a subsidiary of RBC Bearings. RBC Bearings has been providing bearing solutions to our customers since 1919. A publicly-traded company (NASDAQ: ROLL), RBC currently has 23 manufacturing facilities worldwide, with 18 located in the USA.