Closed Round Rail Ball Bushing – Precision Steel Series, 0.2500 in Shaft Diameter, 0.5000 in Outside Diameter, 0.735 / 0.750 in Overall Width, 19 lbf Load Capacity | A-4812

A-4812 PRECISION BALL BUSHING The industry standard for self-aligning linear bearings for more than 20 years Provides three times the load capacity or 27 times the travel life of conventional linear bearings Self-aligning, lightweight and adjustable with a low coefficient of friction Wear-resistant, engineered polymer retainers and outer sleeves reduce inertia and noise in critical, high-speed applications