20mm Shaft x 13"inch Length - Linear Motion Hardened Rod flange cartridge low-friction rotation and smoother handling

low-friction rotation and smoother handling at high speeds

S6800ZZ bearing is made from stainless steel

secure rotation in lawn mowers

With double metal shields and pre-applied grease

and general applications

20mm Shaft x 13"inch Length - Linear Motion Hardened Rod flange cartridge low-friction rotation and smoother handlingHardened Shaft 13" Length 20mm Diameter Precision Linear Motion Guide Rod Hardened Steel This 13 inch long, 20mm diameter hardened shaft is designed for smooth, precise linear motion in CNC machines, 3D printers, and automated systems. Made from high carbon steel, it provides excellent wear resistance, rigidity, and dimensional stability. Item: Hardened Linear Shaft Length: 13 inches (approx. 330mm) Diameter: 20mm Material: Hardened Steel Surface