Linear Roller Bearing Pillow Blocks
Linear roller bearing pillow blocks provide key performance benefits such as high load capacities, high speeds, and long travel capabilities. Roller pillow blocks fit linear shaft diameters of 0.5 to 3 inches and have dynamic load ratings of 800 to 12,500 pounds. In ...
For 1.25" 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..
$100.38
Roller Bearing Pillow Block for a 1/2" shaft (shaft not included) Standard Width with 2 sets of 3 opposing roller bearings on each side, hence the term "double." Some PBC Linear products use the term "double" to mean "double wide" but this product has a Standard Width. Choose the Twin roller..
$286.88
Single Roller Bearing Pillow Block for a 1" shaft diameter. Single Roller Bearing Pillow Block Use with 1 Inch Shaft Diameter Open bearing style Beryllium copper scraper is mounted to each end of the bearing assembly Special grease is included for the grooves on top of each floating pillow block To..
$178.51
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..
$103.20
For 1" 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..
$112.93
For 5/8" 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..
$110.90
Twin (TWN) Roller Bearing Pillow Block 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 Pillow..
$259.67
Single Roller Bearing Pillow Block for a 1.5" shaft diameter. Single Roller Bearing Pillow Block Use with a Linear Shaft of 1.5 Inch Diameter No scraper or top grease function (different part number) Open bearing style Special grease is included for the grooves on top of each floating pillow block..
$231.34
Double Roller Bearing Pillow Block (DPB) for a 3/4" Diameter Shaft, which has 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 has two sets of..
$254.38
Single Roller Bearing Pillow Block for a 3/4" shaft diameter. Single Roller Bearing Pillow Block Use with 3/4 Inch Shaft Diameter Open bearing style Beryllium copper scraper is mounted to each end of the bearing assembly Special grease is included for the grooves on top of each floating pillow block To..
$155.14
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..
$115.26
Twin (TWN) Roller Bearing Pillow Block 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 Pillow..
$293.79
Single Roller Bearing Pillow Block for a 1" shaft diameter. Single Roller Bearing Pillow Block Use with a Linear Shaft of 1 Inch Diameter Open bearing style No scraper or top grease function (available in the STG part number) Special grease is included for the grooves on top of each..
$162.28
Single Roller Bearing Pillow Block for a 2" shaft diameter. Single Roller Bearing Pillow Block Use with a Linear Shaft of 2 Inch Diameter Open bearing style No scraper or top grease function (available in the STG part number) Special grease is included for the grooves on top of each..
$358.99
20mm Twin Roller Pillow Block
$265.96
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 pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single..
$785.08
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 pillow block has two sets of 3 opposing roller bearings mounted..
$569.26
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 pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single..
$1,018.04
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 pillow block has two sets of 3 opposing roller bearings mounted on this..
$1,078.21
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 pillow block has two sets of 3 opposing roller bearings mounted on this double sized twin housing, as if two Single Roller Pillow..
$509.09
Linear roller bearing pillow blocks provide key performance benefits such as high load capacities, high speeds, and long travel capabilities. Roller pillow blocks fit linear shaft diameters of 0.5 to 3 inches and have dynamic load ratings of 800 to 12,500 pounds. In the experience of our customers, these are very strong bearings that facilitate movement of heavy loads over long linear shafts on rails.
Features to consider in roller pillow block bearings:
- Inch and metric sizing options
- Offered as single, double and twin roller block designs
- Comprised of an aluminum housing and coated steel rollers bearings
- Simplified installation and alignment
- Self-aligning and adjustable
- Superior for joined rail applications
- Standard mounting holes
- Interchangeability with industry standards
- Loads up to 12,500 pounds
Advantages of Roller Pillow Block Bearings:
-
Design Compatibility
Roller pillow blocks come in sizes that match those of recirculating ball bearing blocks. Interchangeability is a plus. -
Reliability
In dirty environments, roller bearings simply push dirt out of the way or roll over it, whereas traditional ball bearings might catastrophically fail under the same conditions. Be sure to buy accessories like lubrication and scrapers to keep roller bearing installations working perfectly. -
High Performance
Less friction and a larger rolling surface makes roller bearings faster and less noisy. -
Load Capacity
8X more load capacity compared with linear ball bearings
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