608-ZZ 8x22x7mm Shielded Bearing

Description

The 608-ZZ is one of the most widely used bearings in the metric range, and the 8x22x7mm size turns up almost everywhere: wheels, rollers, small motors, guides and pulleys. It’s a standard part, so any 608-ZZ from any manufacturer will physically interchange with the one you’re replacing.

The 2RS suffix means contact seals on both faces. These keep grease in and dirt and moisture out, which is what you want anywhere the bearing is exposed rather than sitting inside a sealed housing. It’s the reason 2RS is the usual choice over a ZZ metal-shielded version outdoors or in dusty conditions. The bearing arrives greased and sealed for life — no packing or servicing needed before fitting.

You may see this bearing listed as 608 ZZ, 608ZZ or 608-ZZ depending on the brand. They all describe the same 8x22x7mm rubber-sealed bearing.

Every bearing is stocked here in the UK and shipped from our own unit. If you’re unsure whether this is the right size, measure the bore, outer diameter and width of your old bearing and check them against our size chart, or give us a call before you order.