6203 | 6203-ZZ | 6203-2RS bearing is Precision Radial Ball Bearing is a high quality bearing used in axial fans, motors, drive axles, clutch, idler wheels, HVAC, snow mobiles, Alternators, Generators, Pumps, Conveyors, robotics and many other industrial applications.
Size: ID 17mm x OD 40mm x W 12mm
Match#: 6203, 6203RS, 6203Z, 6203DDU, 6203LLU, 6203VV, 6203-2NSE, 6203.2RSJ1, 6203.2RSR, 6203-2RU, 203PP, 203KSZZ, 6203-2NSL, 99203, 6L025, 5972K44, 6153K77, 6203ZZ, 6203.2ZJ1, 6203.2ZR, 6203-2Z, 203KDD, 77203, 203KSFF, 1L016, 5972K2, 6153K57, 203K, 6203J1, 6203, 203KS, CG425, 6203LHX3
6203 Open = Both Sides Open and pre-lubricated with light Oil
6203-ZZ = Both Sides Metal Shielded and pre-lubricated with Grease
6203-2RS = Both Sides Rubber Sealed and pre-lubricated with Grease
The 6203 6203ZZ 6203-2RS are a 17mm single row radial ball bearing that’s sealed with rubber or metal on both sides and pre-lubricated with grease. It’s a 40mm OD shield or sealed ball bearing 6203-2RS, 6203-ZZ 6203 made of chrome steel and features deep groove geometry that’s perfect for high speeds and heavy radial and axial loads. Rolling bearings like 6203 6203-ZZ 6203-2RS 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.
6203 6203-ZZ 6203-2RS bearing is 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, motorcycles, household appliances, power tools and machines, gear boxes, and among others.