EZO-R-4A-2RS

EZO-R-4A-2RS [.25x.75x.2812] R SERIES, INCH BEARINGS 2RS = Rubber Seals

EZO-R-6-ZZ

EZO-R-6-ZZ [.375x.875x.2182] R SERIES, INCH BEARINGS ZZ=Metal Shields.

EZO-R-8

EZO-R-8 [.50x1.125x.25] R SERIES, INCH BEARINGS

EZO-R-8-ZZ

EZO-R-8-ZZ [.50x1.125x.3125] R SERIES, INCH BEARINGS ZZ=Metal Shields.