Plain Linear Bearing - EconoGlide IBMN30-01 30mm Open

EconoGlide open plain linear bearing with a 30mm ID, designed as a low-cost alternative to popular polymer-lined linear bearings for cleaner applications and easy-access machinery. Encased in an anodized aluminum shell, this standard-sized bearing uses a self-lubricating, injection-molded Frelon® IM liner made from grease-impregnated polymer material for smooth, quiet, maintenance-free motion without added lubrication. The open shell provides clearance for rail-supported round shafts and round profiled linear rails, while the liner helps damp vibration and move dust away from the shaft surface. Metric Series Open for Round Shafts Max Static Load: 35,700 N Anodized aluminum shell (optional stainless steel) Frelon IM Liner: grease impregnated polymer material Temperature Rating: -58ºF/+194ºF (-50ºC/+90ºC) Vibration Damping: Ensures smooth and quiet operation Straight outer diameter Channels on the inner diameter funnel dust away from the shaft surface