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.
Twin (TWN) open linear cam roller bearing pillow block for 5/8" shafts (with scrapers), spanning twice the length of a single unit. This linear bearing uses two sets of three opposing cam roller bearings mounted in an extended housing—effectively two Single Roller Pillow Blocks (SPB) combined into one larger bearing...
$299.66
Twin (TWN) open linear cam roller bearing pillow block (with scrapers) for 3/4" shafts, spanning twice the length of a single unit. This linear bearing uses two sets of three opposing cam roller bearings mounted in an extended housing—effectively two Single Roller Pillow Blocks (SPB) combined into one larger bearing...
$302.75
Twin (TWN) open linear cam roller bearing pillow block for 1/2" shafts (with scrapers), spanning twice the length of a single unit. This linear bearing uses two sets of three opposing cam roller bearings mounted in an extended housing—effectively two Single Roller Pillow Blocks (SPB) combined into one larger bearing...
$354.65
Single Linear Roller Bearing Pillow Block for a 2-inch shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other two provide..
$400.27
Single Linear Roller Bearing Pillow Block with an open bearing style for a 1.5-inch shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and a top grease option for regreasing the main support roller. A set of three opposing roller bearings includes one eccentric..
$325.58
Single Roller Pillow Block - Linear Bearing SPB-24-OPN-SCPTG for 1.5" Shaft Diameter, Top Grease
$588.48
Chrome Plated Single Linear Roller Bearing Pillow Block for a 1.5-inch shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other..
$588.48
Single Open Cam Roller Bearing Pillow Block for a 1.25-inch shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other two..
$223.93
Single Linear Roller Bearing Pillow Block for a 5/8-inch shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other two provide..
$178.24
Single Linear Roller Bearing Pillow Block for a 1/2-inch shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other two provide..
$211.71
Twin (TWN) Cam Roller Bearing Pillow Block with copper scrapers for a 20mm diameter shaft. Twin roller pillow blocks cover twice the space on a linear shaft as a single roller pillow block. The twin pillow block has two sets of 3 opposing roller bearings mounted onto this double sized..
$309.90
Single Roller Pillow Block - Linear Bearing MSPB-25-OPN-S for a 25mm Shaft Diameter, Scrapers
$182.37
Single Linear Roller Pillow Block Bearing for a 25mm shaft diameter, featuring a beryllium copper scraper mounted to each end of the bearing assembly and an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other two provide..
$182.37
Double Cam Roller Bearing Pillow Block for 30 mm steel shafts, open-shelled, scrapers on each end, with two sets of 3 opposing roller bearings while maintaining the standard size profile of a Single Roller Pillow Block (SPB); thus the term "Double." By contrast, a Twin Roller Pillow Block (TWN) also..
$466.75
Double Cam Roller Bearing Pillow Block for a 25mm diameter shaft, open shelled with scrapers on each end, with two sets of 3 opposing roller bearings while maintaining the standard size profile of a Single Roller Pillow Block (SPB); thus the term "Double." By contrast, a Twin Roller Pillow Block..
$367.85
Floating twin-sized cam roller bearing pillow block for a 2" shaft with scrapers on each end. These TWN open-shelled twin pillow blocks span twice the length of a linear shaft compared to the Single Roller (SPB) variant and feature two sets of three opposing cam roller bearings in an extended..
$931.58
Floating Twin (TWN) Roller Pillow Block Bearing for a 1.5" Diameter Shaft and fortified with 2 scrapers and a top grease lubrication port. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block has two sets of 3 opposing roller bearings mounted..
$665.68
Floating Twin (TWN) Roller Pillow Block Bearing for a 1.5" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single Roller..
$603.55
Floating Twin (TWN) Roller Pillow Block Bearing with scrapers for a 1.25" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two..
$519.05
Floating Twin (TWN) Roller Pillow Block Bearing for a 1" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single Roller..
$387.66
Floating Twin (TWN) Roller Pillow Block Bearing for a 3/4" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single Roller..
$342.97
Floating Twin (TWN) Roller Pillow Block Bearing for a 5/8" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single Roller..
$339.46
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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