Roller Pillow Block Linear Bearings

Linear Roller Bearing Pillow Blocks

Linear roller bearing pillow blocks, featuring single, double, or twin sets of three opposing roller bearings mounted in a durable aluminum housing, aligning effortlessly with steel linear shafts ranging from 0.5 to 3 inches in diameter and offer standard mounting holes interchangeable with recirculating ball bearing blocks for seamless integration. Designed to support dynamic loads from 800 to 12,500 pounds, these blocks enable high-speed, long-travel motion, making them ideal for moving heavy loads across extended support rails in applications like industrial automation and material handling. The self-aligning design and black oxide coated 52100 chrome steel rollers ensure reliable performance in dirty environments, pushing contaminants aside, while accessories such as lubrication ports and scrapers enhance durability and ease of maintenance. Compared to linear ball bearings, these pillow blocks provide eight times the load capacity, reduced friction for faster and quieter operation, and easy installation with standard or joined rail setups.

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Linear Roller Bearing Pillow Blocks

110 products
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110 products
Double Roller Bearing Pillow Block (DPB) for a 1.5" Diameter Shaft, scraper fortified, which has two sets of 3 opposing roller bearings while maintaining the standard size open bearing profile of a Single Roller Pillow Block (SPB); thus the term "Double." By contrast, a Twin Roller Pillow Block (TWN) also..
$522.65
Single Linear Roller Bearing Pillow Block for a 2-inch shaft diameter, featuring 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 balanced support to optimize load distribution.  Fits a 2" linear shaft No scrapers..
$374.32
Single Linear Roller Bearing Pillow Block for a 16mm shaft diameter with 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 balanced support to optimize load distribution.  Fits a 16mm linear shaft No copper..
$179.11
Single Roller Bearing Pillow Block (SPB Series) for a 25mm shaft diameter. Comes with 1 set of 3 opposing roller bearings, including a regular roller, an eccentric roller and a top support roller. Single Roller Bearing Pillow Block Use with a Linear Shaft of 25mm Diameter Use a "Floating" part..
$166.20
Double Roller Bearing Pillow Block (DPB) for a 2" diameter linear shaft in an open bearing style featuring two sets of 3 opposing roller bearings while maintaining the standard size profile of a Single Roller Pillow Block (SPB). In contrast, a Twin Roller Pillow Block (TWN) also has two sets..
$730.57
Double Roller Bearing Pillow Block (DPB) for a 5/8" diameter linear shaft in an open bearing style that features two sets of 3 opposing roller bearings while maintaining the standard size profile of a Single Roller Pillow Block (SPB). In contrast, a Twin Roller Pillow Block (TWN) also has two..
$260.24
Double Roller Bearing Pillow Block (DPB) for a 1/25" 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..
$399.72
Scraper fortified Twin (TWN) Roller Bearing Pillow Block for a 2" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as..
$817.93
Twin (TWN) Roller Bearing Pillow Block for a 1.5" Diameter Shaft with a scraper on each end and a top grease lubrication port. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing..
$593.98
Chrome Plated Twin (TWN) Roller Bearing Pillow Block for a 1.5" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as..
$1,057.64
Chrome Plated Twin (TWN) Roller Bearing Pillow Block for a 1.5" Diameter Shaft. Scrapers and a Top Grease lubrication port included. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings..
$1,119.77
Twin (TWN) Roller Bearing Pillow Block, with scrapers at each end, for a 1.5" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized..
$531.85
Twin (TWN) Roller Bearing Pillow Block, with scrapers, for a 1.25" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as..
$457.46
Twin (TWN) Roller Bearing Pillow Block, with scrapers on each end, for a 1" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized..
$342.17
Twin (TWN) Roller Bearing Pillow Block with scrapers for a 5/8" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as..
$299.66
Twin (TWN) Roller Bearing Pillow Block with scrapers at each end, for a 3/4" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This open bearing style pillow block has two sets of 3 opposing roller bearings mounted on this double sized..
$302.75
Twin (TWN) Roller Bearing Pillow Block, with scrapers on each end, for a 1/2" Diameter Shaft. Twin pillow blocks cover twice the space on a linear shaft as a single version. This pillow block with an open bearing style has two sets of 3 opposing roller bearings mounted on this..
$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
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

Linear Roller Bearing Pillow Blocks

110 products

Linear roller bearing pillow blocks, featuring single, double, or twin sets of three opposing roller bearings mounted in a durable aluminum housing, aligning effortlessly with steel linear shafts ranging from 0.5 to 3 inches in diameter and offer standard mounting holes interchangeable with recirculating ball bearing blocks for seamless integration. Designed to support dynamic loads from 800 to 12,500 pounds, these blocks enable high-speed, long-travel motion, making them ideal for moving heavy loads across extended support rails in applications like industrial automation and material handling. The self-aligning design and black oxide coated 52100 chrome steel rollers ensure reliable performance in dirty environments, pushing contaminants aside, while accessories such as lubrication ports and scrapers enhance durability and ease of maintenance. Compared to linear ball bearings, these pillow blocks provide eight times the load capacity, reduced friction for faster and quieter operation, and easy installation with standard or joined rail setups.