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.
Double plain linear bearing, 25mm ID, square center flange, precision running clearance. This Simplicity® bearing uses a self-lubricating FrelonGOLD® liner bonded directly to the bore of a sturdy aluminum body, without a separate bearing insert. The result is maintenance-free, oil-free sliding performance in extreme conditions such as heat, dirt, and..
$126.50
Closed plain linear bearing with a 20mm ID. Encased in an anodized aluminum shell the self-lubricating, injection molded Frelon IM liner ensures maintenance-free performance. EconoGlide plain bearings are a cost-effective plain bearing solution.
$19.84
Closed plain linear bearing with a 10mm ID. Encased in an anodized aluminum shell the self-lubricating, injection molded Frelon IM liner ensures maintenance-free performance. EconoGlide plain bearings are a cost-effective plain bearing solution.
$13.75
Closed plain linear bearing with a 5/8" ID. Encased in an anodized aluminum shell the self-lubricating, injection molded Frelon IM liner ensures maintenance-free performance. EconoGlide plain bearings are a cost-effective plain bearing solution.
$15.65
Closed plain linear bearing with a 1/2" ID. Encased in an anodized aluminum shell the self-lubricating, injection molded Frelon IM liner ensures maintenance-free performance. EconoGlide plain bearings are a cost-effective plain bearing solution.
$13.92
Closed plain linear bearing with a 1.25" ID. Encased in an anodized aluminum shell the self-lubricating, injection molded Frelon IM liner ensures maintenance-free performance. EconoGlide plain bearings are a cost-effective plain bearing solution.
$48.24
Miniature Ball Screw Assembly with an 6mm diameter Grade 10 Ball Screw. Combining speed with extended length, the 150mm version offers the benefits of a 2mm lead, suitable for applications requiring quick positioning over longer distances. Cylindrical nut with external thread facing right External threads allow for simple and secure..
$143.33
Linear Guide Rail for Hardened Crown Rollers PAC2247-012.000 - 12" Length - Black Powder Coat
$26.93
Steel Linear Rail of 12" length with a black powder coat finish for hardened crown roller linear guides. The coating adds extra environmental protection. PAC2245 unpainted rails are also available. All rails are available in lengths 12", 24", 48" and 72". For a complete functional system, pair with these components..
$26.93
Linear Shaft made of 440 Stainless Steel with a diameter of 3/16" and a length of 12". Length tolerance: +/- 0.03"
Part Number
NIL03SS-012-000-SL
Diameter
3/16""
Material
440 SS Stainless Steel
Length
12"
Pre-Drilled
Not Drilled - Not Tapped
Type
$35.18
Linear Shaft of 420 Stainless Steel with a 1/2" diameter and 12" length, featuring an optimized surface finish for self-lubricating Simplicity ® plain linear bearings and linear ball bearings. Manufactured to RC 50 Plus, hardened stainless steel shaft is not drilled nor tapped. You can click "Configure & Quote" below..
$42.39
Thin-head Torx fastener screw for 43mm-wide linear guide systems, used to mount counterbored steel rails in the Steel Rail Standard and Steel Rail Plus series, featuring a low-profile head that sits flush within the rail to ensure secure clamping without interfering with carriage travel in tight-clearance applications. These fasteners are..
$0.34
Thin-head Torx fastener screw for 28mm-wide linear guide systems, used to mount counterbored steel rails in the Steel Rail Standard and Steel Rail Plus series, featuring a low-profile head that sits flush within the rail to ensure secure clamping without interfering with carriage travel in tight-clearance applications. These fasteners are..
$0.34
A 3D printer glass print bed (build plate) is a smooth surface that serves as the printing platform, ensuring stable filament adhesion and facilitating easy print removal. The G10 build plate, designed specifically for the WorkSeries 400 models (Workbench Xtreme) from 3D Platform (PBC Linear), measures a large-format 1000 mm ×..
$396.53
Wrench for the 30mm wide Linear Guide Roller Carriage of the Commercial Rail Series - Compatible Carriage: CR45MCA - To adjust the center roller, use an Allen wrench to loosen the screw while stabilizing the roller with an open-end wrench. Rotate the roller to set the desired preload, ensuring smooth..
$6.95
Wrench for the 20mm wide Linear Guide Roller Carriage of the Commercial Rail Series - Compatible Carriage: CR20MCA - To adjust the center roller, use an Allen wrench to loosen the screw while stabilizing the roller with an open-end wrench. Rotate the roller to set the desired preload, ensuring smooth..
$6.94
Plain Slew Ring Bearing made of anodized aluminum with a 200mm ID and 300mm OD, tailored for heavy-duty applications requiring robust and reliable performance. Designed for applications requiring intermittent rotation while handling heavy radial, axial, and moment loads, its anodized aluminum outer rings provide excellent strength and durability. The self-lubricating,..
$742.68
Plain Slew Ring Bearing made of anodized aluminum with a 20mm ID and 80mm OD, tailored for heavy-duty applications requiring robust and reliable performance. Designed for applications requiring intermittent rotation while handling heavy radial, axial, and moment loads, its anodized aluminum outer rings provide excellent strength and durability. The self-lubricating,..
$106.27
Plain Slew Ring Bearing - Aluminum SRB-P03-0030-0100-ALNN-E2 High Temperature Material ID: 30mm
$166.98
Plain Slew Ring Bearing made of high temperature aluminum with a 30mm ID and 100mm OD, designed for applications requiring intermittent rotation while handling heavy radial, axial, and moment loads. Equipped with bolt-hole patterns for secure face mounting, this bearing features anodized aluminum outer rings for optimal strength and lightweight..
$166.98
FDA Compliant Aluminum Plain Slew Ring Bearing with an inner diameter of 100mm and outer diameter of 185mm, designed for food and drug handling applications requiring intermittent rotation while handling heavy radial, axial, and moment loads. Its anodized aluminum outer rings provide excellent strength and durability, while the self-lubricating E6..
$289.65
Plain Slew Ring Bearing, with external HTD8M geared teeth, featuring an inner diameter of 50mm and an outer diameter of 162mm boasts anodized aluminum outer rings that provide a lightweight yet robust construction. This high-load slew ring bearing includes external geared teeth optimized for toothed belt systems, facilitating efficient power..
$315.45
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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