6203 bearing

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This bearing can be found with the following part numbers on it:
6203-2RS, 6203 2RS, 6203 RS, 6203RS, 6203-ZZ, 6203 ZZ, 6203ZZ, 6203 Z

The 6203 series bearings have envelope dimensions of 17x40x12. The 6200 Series bearings feature deep, honed raceways, resulting in a perfectly balanced bearing. They are still considered a ?¡ãlight?¡À series. These bearings are available in sealed or shielded configurations. In most applications, shielded bearings (ZZ) are more practical in cleaner, high-speed applications, while the sealed bearings (2RS) are more practical for applications of slower speeds and dirtier environments. These bearings are self-lubricated, making them virtually maintenance free.

Looking for RS and Z Series?

These bearings are enclosed (ZZ or 2RS) on both sides.  However, some manufacturers, for example, stamp 6303 RS or 6303 Z, on BOTH sides of the bearing, therefore making the complete part number 6303 2RS and 6303 ZZ, respectively.  However, if your bearing only has 1 side enclosed, then you will in fact need a 6303-RS or a 6303-Z .

In addition, you can see the Bearings Tables of our other products here.