5204-2RS

BORE 20MM, OD 47MM, WIDTH .8125
ooking for a 5204-RS?

Price: $ 11.12

5204-ZZ 

BORE 20MM, OD 47MM, WIDTH .8125
ooking for a 5204-Z?

Price: $ 10.88

5205-2RS

BORE 25MM, OD 52MM, WIDTH .8125
ooking for a 5205-RS?

Price: $ 11.78

5205-ZZ 

BORE 25MM, OD 52MM, WIDTH .8125
ooking for a 5205-Z

Price: $ 11.56

The 5204 series bearings have envelope dimensions of 20x47x13/16 and the 5205 series bearings have envelope dimensions of 25x52x13/16. These bearings are designed so that they incorporate two rows of balls into one single inner and outer ring. They are of course wider than a single row bearing and perform almost as if two bearings had been installed together. The suffix “ZZ” signifies the bearing is shielded, with metal, on both sides. The suffix “2RS” signifies the bearing is sealed, with rubber, on both sides. Generally speaking, shielded bearings are more practical in cleaner, high-speed applications, while the sealed bearings 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 .  Please contact us at 305-573-9855 to place an order for these type of bearings.

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