Linear Roller Bearing Pillow Blocks
Ways to Order
For 1.25" or 30 mm diameter linear shafts, this kit will replace the triad of opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series). The kit contains: 1 fixed side roller..
$106.57
For 1" or 25 mm diameter linear shafts, this kit will replace the triad of opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series). The kit contains: 1 fixed side roller..
$120.85
Single Linear Roller Bearing Pillow Block for a 1-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 1" linear shaft No scrapers..
$171.81
For 1.5" diameter linear shafts, this kit will replace the triad of opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series). The kit contains: 1 fixed side roller 1 eccentric side..
$109.64
For 3/4" or 20 mm diameter linear shafts, this kit will replace the triad of opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series). The kit contains: 1 fixed side roller..
$122.60
Twin (TWN) Roller Bearing Pillow Block in an open bearing style for a 1" diameter shaft, covering twice the space on a linear shaft compared to a single roller pillow block (SPB). The twin pillow block features two sets of 3 opposing roller bearings mounted in a larger twin housing,..
$311.84
Single Linear Roller Bearing Pillow Block for a 1/2-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 1/2" linear shaft No scrapers..
$192.79
Double Roller Bearing Pillow Block (DPB) for a 1" 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..
$294.09
Single Linear Cam Roller Bearing Pillow Block for a 1-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..
$188.57
Single Linear Roller Bearing Pillow Block for a 3/4-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..
$164.11
For 2" diameter linear shafts, this kit will replace the triad of opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series). The kit contains: 1 fixed side roller 1 eccentric side..
$122.65
Single Linear Roller Bearing Pillow Block for a 1.5-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 1.5" linear shaft No scrapers..
$241.96
For 5/8" or 16 mm diameter linear shafts, this kit will replace the triad of opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series). The kit contains: 1 fixed side roller..
$118.43
Twin Roller Bearing Pillow Block with an open bearing style for a 1.25" diameter shaft covers twice the space on a linear shaft compared to a single roller pillow block (SPB). The twin pillow block features two sets of 3 opposing roller bearings mounted in a larger twin housing, as..
$416.40
For 1/2" or 12 mm diameter linear shafts, this kit will replace the set of 3 opposing rollers on a single roller bearing pillow block (SPB series). Be sure to order 2 kits for a double or twin pillow block, DPB or TWN series. The kit contains: 1 fixed side..
$127.95
Double Roller Bearing Pillow Block (DPB) for a 3/4" 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..
$270.48
Double Roller Bearing Pillow Block (DPB) for a 1/2" diameter linear shaft featuring 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..
$302.88
Twin (TWN) open linear cam roller bearing pillow block (with scrapers) for 1" 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...
$342.17
Twin (TWN) Roller Bearing Pillow Block designed for a 3/4" diameter shaft covers twice the space on a linear shaft compared to a single roller pillow block (SPB). The twin pillow block features two sets of 3 opposing roller bearings mounted in a larger twin housing with an open bearing..
$275.95
Single Linear Roller Bearing Pillow Block for a 1.25-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 1.25" linear shaft No scrapers..
$203.83
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.
Recently Viewed Products
Exclusive section that stores the history of product views
- Choosing a selection results in a full page refresh.
- Opens in a new window.