Linear Pillow Block Ball Bearing - Closed

Linear Ball Bearing Pillow Blocks - Closed Single

Closed-shell, single sized linear ball bearing pillow blocks from PBC Linear® provide precise, high-speed linear motion for compact, robust applications. Featuring a heat-treated alloy steel shell, steel balls, and a polymer cage, these bearings deliver smooth operation with a low coefficient of friction, enhanced by a resin retainer for reduced noise and double seals for durability. Available in inch (0.25 in to 2 in) and metric (8 mm to 50 mm) sizing, they offer static load capacities up to 1,700 lb (7,900 N) and dynamic load capacities up to 850 lb (3,800 N). Size interchangeable with industry standards and the Simplicity® series, they are also offered in a Precision Plus variant for self-aligning capabilities, ensuring versatility in automation and machinery setups. These bearings perform well from -4°F to 176°F (-20°C to 80°C). Cantilevered loads are managed more effectively by these pillow blocks compared to plain bearings, as the 2:1 binding rule applies to the latter.

More About Linear Ball Bearing Pillow Blocks - Closed Single

Linear Ball Bearing Pillow Blocks - Closed Single

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25 products
Closed Pillow Block Bearing featuring a Linear Ball Bearing with a 10mm ID (inner diameter) inside a housing made of aluminum alloy.  Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size interchangeable with industry standards and our Simplicity plain..
$59.49
Closed Linear Ball Bearing Pillow Block with a 1.5" 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..
$214.75
Closed Pillow Block Bearing consisting of a Linear Ball Bearing with a 25mm ID (inner diameter) inside a housing made of aluminum alloy. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size interchangeable with industry standards and our Simplicity..
$108.54
Closed Linear Ball Bearing Pillow Block with a 1.5" 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..
$289.13
Closed Pillow Block Bearing consisting of a Linear Ball Bearing with a 50mm ID (inner diameter) inside a housing made of aluminum alloy. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series, 8mm to 50mm Metric Interchangeable: Size interchangeable with industry standards and our Simplicity..
$307.93
Closed Pillow Block with a Linear Ball Bearing of 40mm ID (inner diameter) inside a housing made of aluminum alloy. Durable Heat Treated Alloy Steel Shell for durability, low coefficient of friction for speed and resin retainer for low noise operation. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from..
$205.51
Closed Pillow Block Bearing consisting of a Linear Ball Bearing with a 16mm ID (inner diameter) inside a housing made of aluminum alloy. Durable Heat Treated Alloy Steel Shell. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size interchangeable..
$71.51
Closed Pillow Block Bearing featuring a Linear Ball Bearing with a 20mm ID (inner diameter) inside a housing made of aluminum alloy. Durable Heat Treated Alloy Steel Shell. ISO Metric. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size..
$76.90
Closed Pillow Block Bearing consisting of a Linear Ball Bearing with a 30mm ID (inner diameter) inside a housing made of aluminum alloy. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series, 8mm to 50mm Metric Interchangeable: Size interchangeable with industry standards and our Simplicity..
$161.44
Closed Pillow Block Bearing featuring a Linear Ball Bearing with a 12mm ID (inner diameter) inside a housing made of aluminum alloy. Durable Heat Treated Alloy Steel Shell. ISO Metric. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size..
$65.08
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 Pillow Block Bearing consisting of a Linear Ball Bearing with a 8mm ID (inner diameter) inside a housing made of aluminum alloy. Durable Heat Treated Alloy Steel Shell. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series, 8mm to 50mm Metric Interchangeable: Size interchangeable..
$56.80
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
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 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 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 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 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
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
25 products

Linear Ball Bearing Pillow Blocks - Closed Single

25 products

Closed-shell, single sized linear ball bearing pillow blocks from PBC Linear® provide precise, high-speed linear motion for compact, robust applications. Featuring a heat-treated alloy steel shell, steel balls, and a polymer cage, these bearings deliver smooth operation with a low coefficient of friction, enhanced by a resin retainer for reduced noise and double seals for durability. Available in inch (0.25 in to 2 in) and metric (8 mm to 50 mm) sizing, they offer static load capacities up to 1,700 lb (7,900 N) and dynamic load capacities up to 850 lb (3,800 N). Size interchangeable with industry standards and the Simplicity® series, they are also offered in a Precision Plus variant for self-aligning capabilities, ensuring versatility in automation and machinery setups. These bearings perform well from -4°F to 176°F (-20°C to 80°C). Cantilevered loads are managed more effectively by these pillow blocks compared to plain bearings, as the 2:1 binding rule applies to the latter.


  • Size interchangeable with industry standards and with Simplicity series
  • Also available with a Super Ball Bearing h
  • ID sizes: 0.25 in to 2 in or 8 mm to 50 mm
  • Static Load Capacities up to 1,700 lb (7,900 N)
  • Dynamic Load Capacities up to 850 lb (3,800 N)
  • Low Coefficient of Friction
  • Heat treated alloy steel shell
  • Resin retainer for reduced noise/li>
  • Also offered with Precision Plus for self-aligning

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