US Manufacturer of Linear Bearings, Linear Actuators, Shafts, Rails & Guides
Ways to Order
America’s top supplier of self-lubricating plain linear bearings, shafts, rails, guides, axial bearings, V-wheel systems, pillow blocks, ball bearings, slew ring bearings, lead screw actuators, ball screw actuators, and belt-driven actuators. All products are made at our Roscoe, Illinois factory, 90 miles west of Chicago, ensuring fast, reliable delivery with a quality guarantee.
Square flanged plain linear bearing with a 50mm ID. A compensated running clearance of 0.0015" per side allows pairing with another bearing on a parallel shaft with imperfect alignment, while the FrelonGOLD® liner, bonded to the bore of the lightweight, durable flanged aluminum housing, ensures maintenance-free performance in harsh conditions..
$233.15
Round flanged plain linear bearing with a 40mm ID. A compensated running clearance of 0.0015" per side allows pairing with another bearing on a parallel shaft with imperfect alignment. The FrelonGOLD® liner bonded to the bore of the lightweight, durable flanged aluminum housing, ensures maintenance-free performance in harsh conditions such..
$179.58
Square flanged plain linear bearing with an 80mm ID. A precision running clearance provides a closer fit between the shaft and bearing for smooth, accurate motion in applications where reduced play is desired. The FrelonGOLD® liner, bonded to the bore of the lightweight, durable flanged aluminum housing, ensures maintenance-free performance..
$670.76
Square flanged plain linear bearing with a 50mm ID. A precision running clearance provides a closer fit between the shaft and bearing for smooth, accurate motion in applications where reduced play is desired. The FrelonGOLD® liner, bonded to the bore of the lightweight, durable flanged aluminum housing, ensures maintenance-free performance..
$233.15
Round flanged plain linear bearing with a 30mm ID. A precision running clearance provides a closer fit between the shaft and bearing for smooth, accurate motion in applications where reduced play is desired. The FrelonGOLD® liner, bonded to the bore of the lightweight, durable flanged aluminum housing, ensures maintenance-free performance..
$98.60
Round flanged plain linear bearing of 20mm ISO Metric ID (inner diameter) and part of the Simplicity® product line. Compensated running clearance of 0.0015” per side allows pairing with another bearing on a parallel shaft with imperfect alignment, while the FrelonGOLD® liner, bonded directly to the housing bore, ensures maintenance-free..
$57.60
Round flanged plain linear bearing with a 20mm JIS Metric precision ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear, rotational and oscillating movement in harsh conditions like extreme heat, dirt and vibration. Round Flanged Aluminum Linear Bearing Self-lubricating FrelonGOLD® liner JIS Metric (Japanese Industrial..
$55.90
Round flanged plain linear bearing with a 12mm ID, a precision round shaft running clearance, and a standard-size aluminum housing featuring a self-lubricating Simplicity® FrelonGOLD® liner bonded directly to the bore of the housing. Unlike recirculating ball bearings, the FrelonGOLD® sliding surface has no rolling elements to jam, seize, or..
$39.45
Round flanged plain linear bearing with a 12mm ID, a compensated running clearance, and a standard-size aluminum housing featuring a self-lubricating Simplicity® FrelonGOLD® liner bonded directly to the bore of the housing. The round flange allows secure mounting to a machine frame or plate, while the lined bore supports maintenance-free..
$39.45
Square flanged plain linear bearing with a 40mm ID. A precision running clearance provides a closer fit between the shaft and bearing for smooth, accurate motion in applications where reduced play is desired. The FrelonGOLD® liner, bonded to the bore of the lightweight, durable flanged aluminum housing, ensures maintenance-free performance..
$179.58
Round flanged plain linear bearing with a 16mm ID, a precision round shaft running clearance, and a standard-size aluminum housing featuring a self-lubricating Simplicity® FrelonGOLD® liner bonded directly to the bore of the housing. Unlike recirculating ball bearings, the FrelonGOLD® sliding surface has no rolling elements to jam, seize, or..
$46.04
Square flanged plain linear bearing with an 80mm ID, a compensated running clearance, and a standard-size aluminum housing featuring a self-lubricating Simplicity® FrelonGOLD® liner bonded directly to the bore of the housing. The square flange allows secure mounting to a machine frame or plate, while the bore lining supports maintenance-free..
$670.76
Square flanged plain linear bearing with a 20mm ID, a compensated running clearance, and a standard-size aluminum housing featuring a self-lubricating Simplicity® FrelonGOLD® liner bonded directly to the bore of the housing. The square flange allows secure mounting to a machine frame or plate, while the bore lining supports maintenance-free..
$57.60
Plain Linear Bearing with a square flange and a 60mm precision ID, designed to slide smoothly on both steel and ceramic-coated aluminum shafts. It features a self-lubricating FrelonGOLD® bearing liner, bonded directly to the flanged housing, that performs reliably with vibration damping in harsh conditions, such as extreme heat, cold,..
$399.24
JIS metric round flanged plain linear bearing with a 20mm ID, a precision round shaft running clearance, and a standard-size aluminum housing with an inserted self-aligning linear bearing featuring a self-lubricating Simplicity® FrelonGOLD® liner. Unlike recirculating ball bearings, the sliding surface has no rolling elements to jam, seize, or contaminate,..
$670.76
JIS metric round flanged plain linear bearing with a 20mm ID, a compensated round shaft running clearance, and a standard-size aluminum housing with an inserted self-aligning linear bearing featuring a self-lubricating Simplicity® FrelonGOLD® liner. Unlike recirculating ball bearings, the sliding surface has no rolling elements to jam, seize, or contaminate,..
$55.90
JIS metric round flanged plain linear bearing with a 12mm ID, a compensated round shaft running clearance, and a standard-size aluminum housing with an inserted self-aligning linear bearing featuring a self-lubricating Simplicity® FrelonGOLD® liner. Unlike recirculating ball bearings, the sliding surface has no rolling elements to jam, seize, or contaminate,..
$40.61
Round flanged plain linear bearing with a 50mm JIS Metric precision ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear, rotational and oscillating movement in harsh conditions like extreme heat, dirt and vibration. Round Flanged Aluminum Linear Bearing Self-lubricating FrelonGOLD® liner JIS Metric (Japanese Industrial..
$233.15
Round flanged plain linear bearing with a 30mm JIS Metric precision ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear, rotational and oscillating movement in harsh conditions like extreme heat, dirt and vibration. Round Flanged Aluminum Linear Bearing Self-lubricating FrelonGOLD® liner JIS Metric (Japanese Industrial..
$98.60
Plain Linear Bearing, round flanged, with a 13mm JIS Metric compensated ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear, rotational and oscillating movement in harsh conditions like extreme heat, dirt and vibration. Round Flanged Aluminum Linear Bearing Self-lubricating FrelonGOLD® liner JIS Metric (Japanese Industrial..
$43.26
US Manufacturer of Linear Bearings, Linear Actuators, Shafts, Rails & Guides
PBC Linear is a major US manufacturer of linear motion products, including linear bearings, linear actuators, shafting, rails, guides, and precision motion assemblies, with expedited delivery available from our advanced manufacturing facility near Rockford, Illinois. Since 1983, we have grown from pioneering self-lubricating plain bearing technology into a full-line linear motion supplier serving US industry in automation, packaging, medical, food processing, transportation, defense, and heavy industrial applications.
Our 200,000-square-foot facility combines engineering support, automated production, and state-of-the-art CNC machining to deliver consistent quality, fast lead times, and cost-effective linear motion solutions. With more than 15 pending patents supporting ongoing product innovation, PBC Linear continues to develop technologies that reduce maintenance, improve reliability, and help customers solve demanding motion challenges. From standard components to configured actuator systems and custom-engineered assemblies, we provide the products and application expertise needed to keep machines moving smoothly.
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