US Manufacturer of Linear Bearings, Linear Actuators, Shafts, Rails & Guides
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.
Closed crowned plain linear bearing with 3/8 inch ID (inner diameter) and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Crowned self-aligning outer diameter Inch Series Precision running clearance 0.0005" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh, high temperature..
$19.50
Double Roller Bearing Pillow Block (DPB) for a 3/4" diameter linear shaft features two sets of 3 opposing roller bearings while maintaining the standard size open bearing style profile of a Single Roller Pillow Block (SPB). In contrast, a Twin Roller Pillow Block (TWN) also has two sets of 3..
$270.48
Double Roller Bearing Pillow Block (DPB) for a 1/2" diameter linear shaft featuring two sets of 3 opposing roller bearings while maintaining the standard size open bearing style profile of a Single Roller Pillow Block (SPB). In contrast, a Twin Roller Pillow Block (TWN) also has two sets of 3..
$302.88
Extended Plain Linear Bearing with a 16mm ID consisting of a square flanged aluminum housing (end mount) with a self-lubricating FrelonGold® lining for maintenance-free linear, rotational or oscillating motion in harsh conditions like extreme heat, dirt, and vibration. Extended closed aluminum housing with self-lubricating FrelonGOLD® liner Square Flanged End Precision..
$80.17
Wrench for the 30mm wide Linear Guide Roller Carriage of the Commercial Rail Series - Compatible Carriage: CR30MCA - 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 - Aluminum SRB-P02-0030-0100-ALNN-M1, Light Weight & Low Cost, ID: 30mm
$146.09
Light Weight Plain Slew Ring Bearing with an inner diameter of 30mm and an outer diameter of 100mm is part of the lightweight and cost-effective SRB-P02 series. With anodized aluminum outer rings, this bearing combines robust strength with a low weight. The inner ring is crafted from FDA-grade plastic, ensuring..
$146.09
Ball Bearing Slew Ring Bearing with an ID of 145mm and an OD of 300mm. The threaded holes allow for secure and flexible mounting. Suitable for applications requiring intermittent rotation under large loads. The four-point contact ball design ensures optimal load distribution and durability, while the rectangular cross-section increases structural..
$801.37
Ball Bearing Slew Ring Bearing with an ID of 50mm and an OD of 110mm. The threaded holes allow for secure and flexible mounting. Suitable for applications requiring intermittent rotation under large loads. The four-point contact ball design ensures optimal load distribution and durability, while the rectangular cross-section increases structural..
$434.63
Carbon Steel Cam Roller featuring a 1/2" outer diameter and includes a concentric studded cam follower in a fixed assembly. These cam rollers are designed for easy mounting, making them ideal for a variety of cam or track roller applications that involve moderate loading and shock. They are especially recommended..
$25.85
Self-aligning closed linear ball bearing with a 50mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$169.65
Miniature Ball Screw Assembly with a Cylindrical Nut and a 500mm length, maximizing the travel distance. With a 10mm diameter and a 2mm lead, it's tailored for applications requiring extended reach without sacrificing precision or load capacity. Extended 500 mm length for maximum travel in the BSR series. 10 mm..
$165.52
Linear Shaft of 440 Stainless Steel with a 3/16" diameter and 3" length, featuring an optimized surface finish for self-lubricating Simplicity® plain linear bearings and linear ball bearings. Made in the USA by PBC Linear® as RC 50 Plus™ hardened stainless steel, the shaft is not drilled nor tapped. You..
$0.06
Tall Profile Linear Slide Guide with a 400mm rail length featuring a ceramic-coated aluminum rail that is 40mm wide and 40mm tall for enhanced rigidity over long spans. An anodized aluminum carriage of 100mm length is underlined with self-lubricating FrelonGOLD® for oil-free, smooth, and quiet linear motion at extreme temperatures..
$172.72
HFA Extruder 0.40 mm Nozzle
$31.81
3D Printer HFA (High Flow Adapter) Extruder System with a 0.40mm nozzle. Designed to facilitate high flow rates of filament. The nozzle allows for the extrusion of materials at a larger diameter, enabling faster printing speeds and increased material deposition in less time. Ideal for additive manufacturing, this extruder enhances..
$31.81
Linear Shaft End Support Block for a 3/8" diameter shaft
Part Number
NSB06
Diameter
3/8"
Shaft Type
Aluminum End Support Block
$24.71
V-Rail Linear Rail, 72" long, matching Size 3 V-wheels (these are 45mm diameter roller bearings sold separately). This v-groove rail is part of PBC Linear’s V-Guide series. Constructed from induction-hardened 1045 carbon steel, it is ground and polished for a high-quality surface that minimizes friction and wear. Simple installation with..
$144.49
Linear Rail, 1.92 inches wide, 24 inches long, from the Redi-Rail Linear Guide series, with a U-shaped aluminum body and gothic arch steel raceways. Pre-drilled for mounting, it is compatible with the RRS18 carriage. Part Number RR18-012-000 - Rail Only - Carriage RRS18 Sold Separately Nominal Size Width 1.92" Rail..
$117.62
Closed linear ball bearing with a 5/8" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$27.48
Closed linear ball bearing with a 1/4" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$22.57
Round Flanged Linear Ball Bearing with a 16mm ID and standard housing size features a heat-treated alloy steel shell for durability and a low coefficient of friction for speed. A resin retainer polymer cage ensures quiet operation. Ideal for cantilevered applications, it performs best in low-debris environments. Double seals offer..
$26.33
PBC Linear is a major manufacturer of linear motion products such as linear bearings, shafts, rails, guides, and actuators, with expedited overnight delivery from our advanced facility near Rockford, Illinois. Since 1983, we have evolved from pioneering self-lubricating bearing technology to offering a diverse product range, supported by a 200,000-square-foot factory and over 15 pending patents driving innovation. Our automated production, powered by state-of-the-art CNC machining, ensures quick lead times, cost-effective solutions, and exceptional quality.
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