UCST204-12NPMZ20 3/4 in Kanigen nickel-plated wide-slot set-screw 1-row ball bearing, single-piece for linear slide units, sealed-ready insert precision motion component

UCST204-12NPMZ20 3/4 in Kanigen nickel ball bearing, single
✔️ set-screw, wide-slot, 1-row; Kanigen nickel plated, 3/4 in

This single UCST204-12NPMZ20 Kanigen nickel-plated set-screw ball bearing is a 1-row wide-slot insert commonly used in linear slide units, conveyor idlers, and light machinery. It’s a single-piece replacement bearing for retrofit and maintenance tasks.

✅ Part UCST204-12NPMZ20, single bearing pack
✅ Bore 3/4 in, 1-row set-screw design
✅ Kanigen nickel plating for corrosion resistance
✅ Wide-slot insert, sealed-ready for linear slide units

💡 What is an insert ball bearing used for? Insert ball bearings are handy parts that support rotating shafts in compact housings and make replacements quick and simple. - Provides shaft support in confined spaces for linear slide units and conveyor systems - Set-screw style lets you lock shafts fast for maintenance or retrofits - Common upgrade path when considering sealed ball bearing or ceramic options for longer life