Linear Ball Bearing Pillow Block

Linear Ball Bearing Pillow Blocks

Linear Ball Bearing Pillow Blocks featuring an aluminum alloy housing encasing a linear ball bearing with a heat-treated alloy steel shell for durability. Available in single or twin sizes (twin featuring two standard blocks back-to-back), they come in open shells for rail-supported shafts or closed shells for full shaft stability. Resin retainer polymer cages with multiple precision steel balls ensure quiet operation, low friction, and speed. Offered in inch (1/4" to 2") and metric (8mm to 50mm) sizes, they are size-interchangeable with industry standards and PBC’s Simplicity® plain linear bearings. Double seals, included as standard at no extra cost, protect against contaminants to extend bearing life. Compatible with press-fit or slip-fit installation using epoxy, select variants feature a self-aligning crowned bearing shell and a grease zerk fitting for easy lubrication.

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Linear Ball Bearing Pillow Blocks

75 products
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75 products
Twin Linear Ball Bearing Pillow Block with a 3/4" ID (inner diameter) crowned shell self-aligning bearing inside a housing made of aluminum alloy. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port. Twin bearings come..
$214.08
Closed Pillow Block Linear Ball Bearing with a 1.25" ID (inner diameter) crowned shell self-aligning bearing inside a housing made of aluminum alloy. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port.  Temperature Range: -4/+176°F..
$229.31
Closed Pillow Block Linear Ball Bearing with a 3/4" ID (inner diameter) crowned shell self-aligning bearing inside a housing made of aluminum alloy. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port.  Temperature Range: -4/+176°F..
$108.55
Open Pillow Block consisting of a Linear Ball Bearing with a 1/2" ID (inner diameter) crowned shell self-aligning linear ball bearing inside a housing made of aluminum alloy. It is self-aligning due to a crowned bearing shell inside the housing. The IPPS products all come with a grease zerk fitting,..
$108.53
Twin Linear Ball Bearing Pillow Block with a 1" ID (inner diameter) crowned shell self-aligning linear ball bearing inside a housing made of aluminum alloy. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port. Twin..
$307.50
Open Linear Ball Bearing Pillow Block with a 1.25" ID (inner diameter) featuring a crowned shell linear bearing for self-alignment in an aluminum alloy housing. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch..
$214.18
Open Linear Ball Bearing Pillow Block with a 5/8" ID (inner diameter) featuring a crowned shell linear bearing for self-alignment in an aluminum alloy housing. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch..
$90.53
Open Pillow Block Linear Ball Bearing with a 3/4" ID (inner diameter) featuring a crowned shell linear bearing for self-alignment in an aluminum alloy housing. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port.  Temperature..
$134.00
Open Linear Ball Bearing Pillow Block with a 2" ID (inner diameter) crowned shell self-aligning bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm..
$403.33
Closed Pillow Block Linear Ball Bearing with a 1/2" ID (inner diameter) featuring a crowned shell linear bearing for self-alignment in an aluminum alloy housing. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port.  Temperature..
$93.27
Closed Pillow Block Linear Ball Bearing with a 1" ID (inner diameter) crowned shell self-aligning bearing inside a housing made of aluminum alloy. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port.  Temperature Range: -4/+176°F..
$156.02
Closed Linear Ball Bearing Pillow Block with a 5/8" ID (inner diameter) featuring a crowned shell bearing for self-alignment in an aluminum alloy housing. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port.  Temperature Range:..
$103.09
Closed Linear Ball Bearing Pillow Block with a 5/8" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$74.72
Closed Linear Ball Bearing Pillow Block with a 1.25" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$168.73
Closed Linear Ball Bearing Pillow Block with a 2" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$321.81
Open Linear Ball Bearing Pillow Block with a 1.5" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Open shell for use with linear rail supported round shafts Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available..
$264.16
Closed Linear Ball Bearing Pillow Block with a 1/4" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$59.36
Closed Linear Ball Bearing Pillow Block with a 3/8" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$61.24
Closed Linear Ball Bearing Pillow Block with a 3/4" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$80.37
Closed Linear Ball Bearing Pillow Block with a 1/2" ID (inner diameter) bearing inside a housing made of aluminum alloy. Size interchangeable with industry standards and our Simplicity plain linear bearing series. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric ..
$68.02

Linear Ball Bearing Pillow Blocks

75 products

Linear Ball Bearing Pillow Blocks featuring an aluminum alloy housing encasing a linear ball bearing with a heat-treated alloy steel shell for durability. Available in single or twin sizes (twin featuring two standard blocks back-to-back), they come in open shells for rail-supported shafts or closed shells for full shaft stability. Resin retainer polymer cages with multiple precision steel balls ensure quiet operation, low friction, and speed. Offered in inch (1/4" to 2") and metric (8mm to 50mm) sizes, they are size-interchangeable with industry standards and PBC’s Simplicity® plain linear bearings. Double seals, included as standard at no extra cost, protect against contaminants to extend bearing life. Compatible with press-fit or slip-fit installation using epoxy, select variants feature a self-aligning crowned bearing shell and a grease zerk fitting for easy lubrication.


  • Temperature range of -4/+176°F (-20/+80°C)
  • Static capacity up to 1,700 lb (7,900 N), supporting heavy loads
  • Dynamic capacity up to 850 lb (3,800 N), ensuring reliable motion
  • Low coefficient of friction from ball bearings
  • Resin retainers (polymer cages) for high efficiency and reduced noise
  • Inch and metric sizing options
  • Double seals protect against contaminants, extending bearing life
  • Press-fit or slip-fit with epoxy, compatible with full or end-supported shafts

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