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PBC Linear - Supplier of Linear Bearings, Shafts, Actuators & Rails
PBC Linear - Supplier of Linear Bearings, Shafts, Actuators & Rails | Plain Linear Bearings - Self Lubricating

PBC Linear - Supplier of Linear Bearings, Shafts, Actuators & Rails

PBC Linear is a US-based manufacturer and online supplier of linear bearings, shafts, actuators, lead screws, slides, patented linear guide systems, rails and 3D printer parts. We can deliver products overnight from our sprawling factory complex in Roscoe, Illinois, 90 miles west of Chicago. <... More About PBC Linear - Supplier of Linear Bearings, Shafts, Actuators & Rails

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Linear Bearings | PBC Linear Bearings

Linear Bearings

1258 Products
Linear Shafting and Rails | PBC Linear Shafting and Rails

Linear Shafting and Rails

685 Products
Linear Guides | PBC Linear Guides

Linear Guides

420 Products
Linear Actuators | Linear Actuators - 6 different types

Linear Actuators

203 Products
Lead Screws & Ball Screws | Lead Screws & Ball Screws

Lead Screws & Ball Screws

149 Products
Slew Ring Bearings | Slew Ring Bearings

Slew Ring Bearings

59 Products
3D Printer Parts: Extruders & Nozzles | Large Format 3D Printer Parts: Extruders, Nozzles, Thermistors

3D Printer Parts: Extruders & Nozzles

24 Products

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2711 products
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2711 products

Linear Plain Bearing ISO Metric - FMC80 80mm

$342.60
Linear Plain Bearing ISO Metric - FMC80 80mm

Linear Plain Bearing ISO Metric - FMC80 80mm

Linear Plain Bearing ISO Metric - FMC80 80mm

$342.60
Closed Plain Linear Bearing 80mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMC60 60mm

$214.13
Linear Plain Bearing ISO Metric - FMC60 60mm

Linear Plain Bearing ISO Metric - FMC60 60mm

Linear Plain Bearing ISO Metric - FMC60 60mm

$214.13
Closed Plain Linear Bearing 60mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMC50 50mm

$126.71
Linear Plain Bearing ISO Metric - FMC50 50mm

Linear Plain Bearing ISO Metric - FMC50 50mm

Linear Plain Bearing ISO Metric - FMC50 50mm

$126.71
Closed Plain Linear Bearing 50mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMC30 30mm

$63.21
Linear Plain Bearing ISO Metric - FMC30 30mm

Linear Plain Bearing ISO Metric - FMC30 30mm

Linear Plain Bearing ISO Metric - FMC30 30mm

$63.21
Closed Plain Linear Bearing 30mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMC40 40mm

$72.51
Linear Plain Bearing ISO Metric - FMC40 40mm

Linear Plain Bearing ISO Metric - FMC40 40mm

Linear Plain Bearing ISO Metric - FMC40 40mm

$72.51
Closed Plain Linear Bearing 40mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Plain Linear Bearing ISO Metric - FMC25 25mm Compensated Clearance

$37.61
Plain Linear Bearing ISO Metric - FMC25 25mm

Plain Linear Bearing ISO Metric - FMC25 25mm Compensated Clearance

Plain Linear Bearing ISO Metric - FMC25 25mm Compensated Clearance

$37.61
Closed Compensated Plain Linear Bearing 25mm ID (inner diameter). The compensated running clearance of 0.0015" per side provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. ISO Metric Closed Standard Width Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional..

Linear Plain Bearing ISO Metric - FMC20 20mm

$20.34
Linear Plain Bearing ISO Metric - FMC20 20mm

Linear Plain Bearing ISO Metric - FMC20 20mm

Linear Plain Bearing ISO Metric - FMC20 20mm

$20.34
Closed Plain Linear Bearing 20mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMC16 16mm

$19.94
Linear Plain Bearing ISO Metric - FMC16 16mm

Linear Plain Bearing ISO Metric - FMC16 16mm

Linear Plain Bearing ISO Metric - FMC16 16mm

$19.94
Closed Plain Linear Bearing 16mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMAC60 60mm

$282.64
Linear Plain Bearing ISO Metric - FMAC60 60mm

Linear Plain Bearing ISO Metric - FMAC60 60mm

Linear Plain Bearing ISO Metric - FMAC60 60mm

$282.64
Closed Plain Linear Bearing 60mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMC10 10mm

$17.15
Linear Plain Bearing ISO Metric - FMC10 10mm

Linear Plain Bearing ISO Metric - FMC10 10mm

Linear Plain Bearing ISO Metric - FMC10 10mm

$17.15
Closed Plain Linear Bearing 10mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMAC80 80mm

$428.26
Linear Plain Bearing ISO Metric - FMAC80 80mm

Linear Plain Bearing ISO Metric - FMAC80 80mm

Linear Plain Bearing ISO Metric - FMAC80 80mm

$428.26
Closed Plain Linear Bearing 80mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMC05 5mm

$15.48
Linear Plain Bearing ISO Metric - FMC05 5mm

Linear Plain Bearing ISO Metric - FMC05 5mm

Linear Plain Bearing ISO Metric - FMC05 5mm

$15.48
Closed Plain Linear Bearing 5mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Straight outer diameter. Crowned self-aligning OD variants have..

Linear Plain Bearing ISO Metric - FMAC50 50mm

$167.26
Linear Plain Bearing ISO Metric - FMAC50 50mm

Linear Plain Bearing ISO Metric - FMAC50 50mm

Linear Plain Bearing ISO Metric - FMAC50 50mm

$167.26
Closed Plain Linear Bearing 50mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMAC25 25mm

$47.01
Linear Plain Bearing ISO Metric - FMAC25 25mm

Linear Plain Bearing ISO Metric - FMAC25 25mm

Linear Plain Bearing ISO Metric - FMAC25 25mm

$47.01
Closed Plain Linear Bearing 25mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMAC40 40mm

$95.72
Linear Plain Bearing ISO Metric - FMAC40 40mm

Linear Plain Bearing ISO Metric - FMAC40 40mm

Linear Plain Bearing ISO Metric - FMAC40 40mm

$95.72
Closed Plain Linear Bearing 40mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMAC12 12mm

$21.45
Linear Plain Bearing ISO Metric - FMAC12 12mm

Linear Plain Bearing ISO Metric - FMAC12 12mm

Linear Plain Bearing ISO Metric - FMAC12 12mm

$21.45
Closed Plain Linear Bearing 12mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMAC30 30mm

$83.44
Linear Plain Bearing ISO Metric - FMAC30 30mm

Linear Plain Bearing ISO Metric - FMAC30 30mm

Linear Plain Bearing ISO Metric - FMAC30 30mm

$83.44
Closed Plain Linear Bearing 30mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMAC20 20mm

$24.42
Linear Plain Bearing ISO Metric - FMAC20 20mm

Linear Plain Bearing ISO Metric - FMAC20 20mm

Linear Plain Bearing ISO Metric - FMAC20 20mm

$24.42
Closed Plain Linear Bearing 20mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..

Linear Plain Bearing ISO Metric - FMA30 30mm

$83.44
Linear Plain Bearing ISO Metric - FMA30 30mm

Linear Plain Bearing ISO Metric - FMA30 30mm

Linear Plain Bearing ISO Metric - FMA30 30mm

$83.44
Closed Plain Linear Bearing 30mm ISO Metric ID (inner diameter) with a precision running clearance of 0.0005" per side. Crowned self-aligning outer diameter, hence the FMA part number. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® J & Frelon® W (for FDA compliance) Temperature Rating: -400°F/+400°F or -240°C/204°C Maximum..

Linear Plain Bearing ISO Metric - FMAC16 16mm

$23.92
Linear Plain Bearing ISO Metric - FMAC16 16mm

Linear Plain Bearing ISO Metric - FMAC16 16mm

Linear Plain Bearing ISO Metric - FMAC16 16mm

$23.92
Closed Plain Linear Bearing 16mm ISO Metric ID (inner diameter) with a compensated running clearance of 0.0015" per side. The compensated running clearance provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Crowned self-aligning outer diameter, hence the FMA part..
2711 products

All Products

2711 products

PBC Linear is a US-based manufacturer and online supplier of linear bearings, shafts, actuators, lead screws, slides, patented linear guide systems, rails and 3D printer parts. We can deliver products overnight from our sprawling factory complex in Roscoe, Illinois, 90 miles west of Chicago. 

The company's journey started in 1983 with groundbreaking self lubricating bearing liner technology that addressed the widespread issue of failing linear ball bearings. Four decades later, that innovative bearing design has evolved into a diverse range of creative products and services focused on linear motion technologies.

The manufacturing process is driven by a diverse team of engineers from various disciplines, including aerospace, medical, and commercial sectors. Their "Design on a Diet" philosophy focuses on streamlining product design and reducing cycle times via tools like SolidWorks® and Finite Element Analysis (FEA). The design process begins with downloadable CAD materials and customer specifications, leading to rapid prototyping using a Flow waterjet machine. Rigorous simulations and performance tests ensure that prototypes meet high standards for temperature, load, speed, and stress, resulting in cost-effective solutions for linear motion applications.

PBC Linear operates a 150,000 square-foot manufacturing facility that provides a wide range of linear motion technologies to a global customer base. The newest state-of-the-art factory building includes over 66,000 square feet of optimized manufacturing space. Innovation is central to PBC Linear, with more than 15 pending patents for products designed to reduce components and improve performance, including the SIMO® process for precise aluminum extrusion. The company supports a 24/7 automated production schedule, featuring advanced CNC machining centers that reduce lead times and costs. Additionally, PBC Linear emphasizes rigorous quality control.