US Manufacturer of Linear Bearings, Linear Actuators, Shafts, Rails & Guides
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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.
Open Linear Ball Bearing Pillow Block with a 1/2" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Open shell for use with linear rail supported round shafts Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available..
$71.00
Linear Ball Bearing Pillow Block, closed, with a 1" ID (inner diameter), featuring a linear ball bearing inside an aluminum alloy housing, incorporating a heat-treated alloy steel shell for enhanced durability, a resin retainer polymer cage for reduced noise, and double seals at no extra cost for contaminant protection. Size-interchangeable..
$103.08
Eccentric adjustable heavy-duty roller bearing with 101.2mm outer diameter from the Hevi-Rail linear guide system, built to withstand extreme axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVRI-10 I-Type, these linear roller bearings are crafted from durable case hardened S450J2 MOD carbon steel, offering long-lasting heavy-duty performance, while..
$191.34
Eccentric Adjustable Linear Roller Bearing with an 88.4mm diameter from the Hevi-Rail linear guide system, built to withstand extreme axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-3 U-Type, these linear roller bearings are crafted from case hardened S450J2 MOD carbon steel, providing durable heavy-duty performance with interchangeable..
$183.65
Fixed Linear Roller Bearing with a 101.2mm diameter from the Hevi-Rail linear guide system, built to withstand extreme axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVRI-10 I-Type, these roller bearings are crafted from case hardened S450J2 MOD carbon steel, providing durable heavy-duty performance with interchangeable parts to..
$171.96
Fixed Heavy Duty Linear Roller Bearing with a 123mm diameter, part of the Hevi-Rail Linear Guide system, designed to handle substantial axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-5 U-Type. The roller bearing is crafted from case-hardened S450J2 MOD. carbon steel, offering durability, while easily interchangeable components..
$276.09
Thin Wall Plain Linear Bearing with a compensated 40mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. The compensated running clearance provides more clearance between the lined interior and shaft allowing the plain bearing to perform like a..
$67.37
Thin Wall Plain Linear Bearing with a compensated 10mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. The compensated running clearance provides more clearance between the lined interior and shaft allowing the plain bearing to perform like a..
$15.95
Thin Wall Plain Linear Bearing with a compensated 25mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. The compensated running clearance provides more clearance between the lined interior and shaft allowing the plain bearing to perform like a..
$34.96
Thin Wall Plain Linear Bearing with a compensated 14mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. The compensated running clearance provides more clearance between the lined interior and shaft allowing the plain bearing to perform like a..
$18.55
Thin Wall Plain Linear Bearing with a precision 16mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. Closed - ISO Metric Only Precision running clearance 0.0005" per side Anodized aluminum outer shell - Straight outer diameter Designed for..
$18.55
Thin Wall Plain Linear Bearing with a precision 20mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. Closed - ISO Metric Only Precision running clearance 0.0005" per side Anodized aluminum outer shell - Straight outer diameter Designed for..
$18.91
Thin Wall Plain Linear Bearing with a precision 12mm ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. Closed - ISO Metric Only Precision running clearance 0.0005" per side Anodized aluminum outer shell - Straight outer diameter Designed for..
$16.62
Open plain linear bearing with a compensated 40mm ISO Metric ID (inner diameter), featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures, dirt and vibration. The compensated running clearance of 0.0015" per side enables the plain bearing to perform like a linear ball bearing. ISO..
$93.14
Open plain linear bearing with a 25mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. ISO Metric Series - Open Anodized aluminum shell (optional stainless steel) Compensated running clearance of 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard...
$49.07
Plain linear bearing, closed, with a 25mm compensated ID that provides a 0.0015" running clearance per side on round shafts. Encased in a standard cylindrical anodized aluminum shell, this bearing features a bonded Simplicity® self-lubricating FrelonGOLD® bore liner for maintenance-free linear, rotating and oscillating motion in harsh environments such as..
$38.84
Plain linear bearing, self-aligning, closed, with a 5mm compensated ID that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell, this bearing can pivot slightly within its housing to accommodate angular misalignment between parallel shafts. It features a bonded Simplicity®..
$19.17
Plain Linear Bearing - FM80 80mm
$353.77
Plain linear bearing, closed, with an 80mm precision ID (inner diameter) that provides a 0.0005" running clearance per side on matching round shafts. Encased in a standard cylindrical anodized aluminum shell, this bearing features a bonded Simplicity® self-lubricating FrelonGOLD® bore liner for maintenance-free linear, rotational, and oscillating motion in harsh..
$353.77
Plain linear bearing, self-aligning, closed, with a 5mm precision ID that provides a 0.0005" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell, this bearing can pivot slightly within its housing to accommodate angular misalignment between parallel shafts. It features a bonded Simplicity®..
$19.17
Plain linear bearing, self-aligning, closed, with an 8mm precision ID that provides a 0.0005" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell, this bearing can pivot slightly within its housing to accommodate angular misalignment between parallel shafts. It features a bonded Simplicity®..
$19.17
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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