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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

All Products

2711 products
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2711 products

Linear Shaft - CCM16-0300-SL 16mm 1060 CS Feather ISO Metric Shaft Length: 0300mm Type..

$14.45
Linear Shaft - CCM16-0300-SL 16mm 1060 CS Feather ISO Metric Shaft Length: 0300mm Type: Specified Length

Linear Shaft - CCM16-0300-SL 16mm 1060 CS Feather ISO Metric Shaft Length: 0300mm Type..

Linear Shaft - CCM16-0300-SL 16mm 1060 CS Feather ISO Metric Shaft Length: 0300mm Type: Specified Length

$14.45
Ceramic Coated Aluminum shaft material Consult factory for custom lengths

Linear Ball Bearing - EP25G-OP 25mm Open , Standard Width

$51.26
EP25G-OP 25mm Ball Bearing ISO Metric Open , Polymer Cage Standard Width

Linear Ball Bearing - EP25G-OP 25mm Open , Standard Width

Linear Ball Bearing - EP25G-OP 25mm Open , Standard Width

$51.26
ball bearing, Double Wide with

Linear Shaft - NIM08-0300-SL 8mm 1060 CS ISO Metric Shaft Length: 0300mm Type: Specifi..

$9.88
Linear Shaft - NIM08-0300-SL 8mm 1060 CS ISO Metric Shaft Length: 0300mm Type: Specified Length

Linear Shaft - NIM08-0300-SL 8mm 1060 CS ISO Metric Shaft Length: 0300mm Type: Specifi..

Linear Shaft - NIM08-0300-SL 8mm 1060 CS ISO Metric Shaft Length: 0300mm Type: Specified Length

$9.88
Alloy Steel shaft material Consult factory for custom lengths

Linear Guide - Low Profile Mini-Rail LPM17-0250-1 Nominal Size: 17mm Length: 250mm Car..

$21.88
Linear Guide - Low Profile Mini-Rail LPM17-0250-1 Nominal Size: 17mm Length: 250mm Carriages Count: 1

Linear Guide - Low Profile Mini-Rail LPM17-0250-1 Nominal Size: 17mm Length: 250mm Car..

Linear Guide - Low Profile Mini-Rail LPM17-0250-1 Nominal Size: 17mm Length: 250mm Carriages Count: 1

$21.88
17 mm base width Running clearance ≤ 0.5 mm Standard cut-to-length rail and carriage assembly

Linear Guide - Low Profile Mini-Rail LPM27-0100-1 Nominal Size: 27mm Length: 100mm Car..

$14.62
Linear Guide - Low Profile Mini-Rail LPM27-0100-1 Nominal Size: 27mm Length: 100mm Carriages Count: 1

Linear Guide - Low Profile Mini-Rail LPM27-0100-1 Nominal Size: 27mm Length: 100mm Car..

Linear Guide - Low Profile Mini-Rail LPM27-0100-1 Nominal Size: 27mm Length: 100mm Carriages Count: 1

$14.62
27 mm base width Running clearance ≤ 0.5 mm Standard cut-to-length rail and carriage assembly

Linear Shaft - CC08-004.000-SL 1/2" 1060 CS Aluminum Feather Inch Shaft Length: 0..

$3.91
Linear Shaft - CC08-004.000-SL 1/2" 1060 CS Aluminum Feather Inch Shaft Length: 004.000" Type: Specified Length

Linear Shaft - CC08-004.000-SL 1/2" 1060 CS Aluminum Feather Inch Shaft Length: 0..

Linear Shaft - CC08-004.000-SL 1/2" 1060 CS Aluminum Feather Inch Shaft Length: 004.000" Type: Specified..

$3.91
Ceramic Coated Aluminum shaft material Consult factory for custom lengths

Plain Linear Bearing - Square Flange SFP06C 3/8" Compensated

$90.50
Plain Linear Bearing Flanged SFP06C 3/8"

Plain Linear Bearing - Square Flange SFP06C 3/8" Compensated

Plain Linear Bearing - Square Flange SFP06C 3/8" Compensated

$90.50
Square Flanged Compensated Plain Linear Bearing 3/8" ID (inner diameter). The compensated running clearance provides more clearance between the inner diameter and shaft allowing the flange mounted bearing to perform like a linear ball bearing. Housing With Bearing Included Compensated ID running clearance (0.0015" per side)  Spherical 'Self-aligning' I.D. in the..

Linear Shaft - CC06-004.000-SL 3/8" 1060 CS Aluminum Feather Inch Shaft Length: 0..

$3.89
Linear Shaft - CC06-004.000-SL 3/8" 1060 CS Aluminum Feather Inch Shaft Length: 004.000" Type: Specified Length

Linear Shaft - CC06-004.000-SL 3/8" 1060 CS Aluminum Feather Inch Shaft Length: 0..

Linear Shaft - CC06-004.000-SL 3/8" 1060 CS Aluminum Feather Inch Shaft Length: 004.000" Type: Specified..

$3.89
Ceramic Coated Aluminum shaft material Consult factory for custom lengths

Miniature Linear Guide - MR Mini Rail MR07-0100-1 Nominal Size: 7mm Length: 100mm Ca..

$47.13
Miniature Linear Guide - MR Mini Rail MR07-0100-1 Nominal Size: 7mm Length: 100mm Carriage Count: 1

Miniature Linear Guide - MR Mini Rail MR07-0100-1 Nominal Size: 7mm Length: 100mm Ca..

Miniature Linear Guide - MR Mini Rail MR07-0100-1 Nominal Size: 7mm Length: 100mm Carriage Count: 1

$47.13
007 mm base width Standard cut-to-length rail and carriage assembly Precision Series: 0.025-0.051 mm running clearance

Linear Shaft - CC03-012.000-SL 3/16" 1060 CS Aluminum Feather Inch Shaft Length: ..

$10.64
Linear Shaft - CC03-012.000-SL 3/16" 1060 CS Aluminum Feather Inch Shaft Length: 012.000" Type: Specified Length

Linear Shaft - CC03-012.000-SL 3/16" 1060 CS Aluminum Feather Inch Shaft Length: ..

Linear Shaft - CC03-012.000-SL 3/16" 1060 CS Aluminum Feather Inch Shaft Length: 012.000" Type: Specifie..

$10.64
Ceramic Coated Aluminum shaft material Consult factory for custom lengths

Linear Shaft - NIM04SS-0150-SL 4mm 440 SS ISO Metric Shaft Length: 0150mm Type: Specif..

$16.78
Linear Shaft - NIM04SS-0150-SL 4mm 440 SS ISO Metric Shaft Length: 0150mm Type: Specified Length

Linear Shaft - NIM04SS-0150-SL 4mm 440 SS ISO Metric Shaft Length: 0150mm Type: Specif..

Linear Shaft - NIM04SS-0150-SL 4mm 440 SS ISO Metric Shaft Length: 0150mm Type: Specified Length

$16.78
440 Stainless Steel shaft material Consult factory for custom lengths

VWSS2 - V-Guide Wheel Size 2 - Sealed Stainless Bearing - 30 mm (1-1/4")

$48.44
VWSS2 - V-Guide Wheel Size 2 - Sealed Stainless Bearing - 30 mm (1-1/4")

VWSS2 - V-Guide Wheel Size 2 - Sealed Stainless Bearing - 30 mm (1-1/4")

VWSS2 - V-Guide Wheel Size 2 - Sealed Stainless Bearing - 30 mm (1-1/4")

$48.44
52100 bearing steel Wheel Only Compatible with rail part number VR, VRD

VWSS3 - V-Guide Wheel Size 3 - Sealed Stainless Bearing - 45 mm (1-3/4")

$69.99
VWSS3 - V-Guide Wheel Size 3 - Sealed Stainless Bearing - 45 mm (1-3/4")

VWSS3 - V-Guide Wheel Size 3 - Sealed Stainless Bearing - 45 mm (1-3/4")

VWSS3 - V-Guide Wheel Size 3 - Sealed Stainless Bearing - 45 mm (1-3/4")

$69.99
52100 bearing steel Wheel Only Compatible with rail part number VR, VRD

VW1 - V-Guide Wheel Size 1 - 20 mm (3/4")

$25.93
VW1 - V-Guide Wheel Size 1 - 20 mm (3/4")

VW1 - V-Guide Wheel Size 1 - 20 mm (3/4")

VW1 - V-Guide Wheel Size 1 - 20 mm (3/4")

$25.93
52100 bearing steel Wheel Only Compatible with rail part number VR, VRD

VBA3 - V-Guide Bushing - Eccentric Adjustable Bushing - Inch Series Size 3 - 1-3/4"

$10.15
VBA3 - V-Guide Bushing - Eccentric Adjustable Bushing - Inch Series Size 3 - 1-3/4"

VBA3 - V-Guide Bushing - Eccentric Adjustable Bushing - Inch Series Size 3 - 1-3/4"

VBA3 - V-Guide Bushing - Eccentric Adjustable Bushing - Inch Series Size 3 - 1-3/4"

$10.15
Wheel bushing only Compatible with wheel part number VW, VWS, VWSS

VB3 - V-Guide Bushing - Concentric Fixed Bushing - Inch Series Size 3 - 1-3/4"

$8.02
VB3 - V-Guide Bushing - Concentric Fixed Bushing - Inch Series Size 3 - 1-3/4"

VB3 - V-Guide Bushing - Concentric Fixed Bushing - Inch Series Size 3 - 1-3/4"

VB3 - V-Guide Bushing - Concentric Fixed Bushing - Inch Series Size 3 - 1-3/4"

$8.02
Wheel bushing only Compatible with wheel part number VW, VWS, VWSS

Twin Roller Pillow Block Bearing Inch - TWN-16-OPN 1.00" diameter

$293.79
TWN-16-OPN 1.00" Twin Roller Pillow Block Bearing Inch

Twin Roller Pillow Block Bearing Inch - TWN-16-OPN 1.00" diameter

Twin Roller Pillow Block Bearing Inch - TWN-16-OPN 1.00" diameter

$293.79
1.000" Twin Roller Pillow Block

Single Roller Pillow Block Bearing Inch - SPB-16-OPN 1.00" diameter

$162.28
SPB-16-OPN 1.00" Single Roller Pillow Block Bearing Inch

Single Roller Pillow Block Bearing Inch - SPB-16-OPN 1.00" diameter

Single Roller Pillow Block Bearing Inch - SPB-16-OPN 1.00" diameter

$162.28
1.000" Single Roller Pillow Block

Single Roller Pillow Block Bearing Inch - SPB-32-OPN 2.00" diameter

$358.99
SPB-32-OPN 2.00" Single Roller Pillow Block Bearing Inch

Single Roller Pillow Block Bearing Inch - SPB-32-OPN 2.00" diameter

Single Roller Pillow Block Bearing Inch - SPB-32-OPN 2.00" diameter

$358.99
2.000" Single Roller Pillow Block

SFPM12C 12mm Single Linear Flange Bearing ISO Metric Closed Plain Linear Bearing Spher..

$38.20
SFPM12C 12mm Single Linear Flange Bearing ISO Metric Closed Plain Linear Bearing Spherical 'Self-aligning' I.D. in the housing, Housing With Bearing Included, Compensated running clearance on the I.D.

SFPM12C 12mm Single Linear Flange Bearing ISO Metric Closed Plain Linear Bearing Spher..

SFPM12C 12mm Single Linear Flange Bearing ISO Metric Closed Plain Linear Bearing Spherical 'Self-aligning'..

$38.20
Compensated running clearance on the inner diameter, 0.0015” per side
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.