EconoGlide Plain Linear Bearings - Open

Open linear bearings are designed for rail-supported shafting or profiled rails, including rails molded on two sides to resemble supported shafts that increase system rigidity. The open-shell design allows the bearing to clear the shaft support structure while maintaining smooth linear motion. EconoGlide open bearings feature injection-molded, self-lubricating Frelon® IM polymer liners that operate maintenance-free with linear, rotational and oscillating movement. Available in inch sizes from 3/8" to 2" and metric sizes from 10 mm to 50 mm, they offer static load capacities up to 20,198 lb. (89.85 kN), maximum speeds up to 1.5 m/s, and operating temperatures from -58°F to +194°F (-50°C to +90°C). Constructed with anodized aluminum shells, they also include mounting options such as O-ring and retaining ring grooves.

•    Designed for use with linear rail supported shafting
•    Can operate in any orientation
•    Static Load Capacities up to 20,198 lb (89.85 kN)
•    ID sizes: 3/8” to 2” Inch Series, 10mm to 50mm Metric Series
•    Temperature Rating: -58ºF/+194ºF (-50ºC/+90ºC)
•    Maximum Speed: Up to 1.5 m/s 
•    Shell Material: Anodized aluminum
•    Self-Lubricating: Provides oil-free operation
•    Mounting Options: O-ring and retaining ring grooves for multiple mounting options
•    Vibration Damping: Ensures smooth and quiet operation
•    Interchangeable with linear ball bearings and some bronze bushings

Frequently Asked Questions