45mm Stainless Steel Set Screw Single-Row Ball Bearing, Black Finish, Single Bearing Unit, Compatible with Linear Slide Units, Sealed Ball Bearing Options, Ceramic Conversion Ready, 209CB Replacement

45mm stainless set-screw single-row ball bearing
✔️ Single bearing, 45mm bore, black finish, set-screw lock, stainless

This is a single 45mm stainless set-screw single-row ball bearing used in linear slide units, motor shafts, and light industrial conveyors. Ideal where sealed ball bearing options or ceramic upgrades are considered for longer service life.

✅ 45mm bore size, metric measurement only
✅ Single-row deep groove type for radial loads
✅ Stainless steel construction with black outer finish
✅ Set-screw inner ring locking, single bearing pack
✅ Model reference 209CB compatible replacement options

💡 What is a single-row set-screw ball bearing commonly used for in linear slide units and small machinery? A single-row set-screw ball bearing is a handy choice for locating shafts and handling radial loads in compact systems. - Provides shaft location and radial support for motors, gearboxes, and linear slide units - Often selected where a sealed ball bearing or ceramic conversion is needed for durability - Set-screw locking makes installation and maintenance fast and straightforward