Linear Roller Bearing Pillow Blocks
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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
Floating Twin (TWN) Roller Pillow Block Bearing for a 1/2" 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..
$402.12
Floating Single Linear Roller Bearing Pillow Block for a 2-inch shaft diameter, featuring an open bearing style and one beryllium copper scraper on each end. This set includes three opposing roller bearings: one eccentric for alignment adjustments and two providing balanced support for optimal load distribution. Use Floating Roller Pillow..
$455.87
Roller pillow blocks use open aluminum housings with coated steel cam rollers that run on rail-supported round shafts for high-load, long-travel motion. SPB pillow blocks use one set of three opposing rollers, while DPB pillow blocks keep the same housing footprint but add a second roller set to provide twice the dynamic load rating. Twin roller pillow blocks also use two roller sets, but in an extended housing equivalent to two SPBs joined together for added support and stability. These pillow blocks align with steel linear shafts from 0.5 in to 3 in diameter and use standard mounting hole patterns that are interchangeable with many recirculating ball bearing blocks for easier integration. Designed for dynamic loads from 800 lb to 12,500 lb, they provide fast, smooth, and quiet travel across extended support rails in industrial automation, material handling, and heavy-load motion applications. The self-aligning design helps simplify installation, while black oxide coated 52100 chrome steel rollers push contaminants aside for reliable performance in dirty environments. Lubrication ports and scraper options are available to improve durability and ease maintenance. Compared with linear ball bearings, cam roller pillow blocks can provide up to eight times the load capacity, along with reduced friction, quieter operation, and strong long-travel performance on standard or joined rail systems.
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