Closed Round Rail Ball Bushing – Precision Steel Series, 0.5000 in Shaft Diameter, 0.8750 in Outside Diameter, 1.235 / 1.250 in Overall Width, 85 lbf Load Capacity | A-81420-SS

A-81420-SS 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