Open Linear Ball Bearing Pillow Block with a 5/8" 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..
$125.12
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 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 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 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" 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 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 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 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 1.25" 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 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
Linear Bearings manufactured in the USA, including self-lubricating plain linear bearings, linear ball bearings, and roller bearing pillow blocks, all adhering to industry size standards.
Simplicity® Plain Linear Bearings feature a self-lubricating FrelonGold® PTFE liner for maintenance-free operation in harsh environments, resisting dirt, heat, and vibration. They support rotary, linear, or oscillating motion in open and closed designs, with options in inch, ISO Metric, or JIS Metric sizes. Simplicity bearings come in standard-size, double-size, pillow blocks, flange mounts, sleeve bearings, and die set bearings.
Linear Ball Bearings have a heat-treated outer ring for durability, a resin retainer polymer cage for quiet performance, and low-friction steel balls for enhanced speed. These ball bearings avoid the typical 2:1 binding ratio of plain bearings and come in the form of standard-sized, double-sized, pillow blocks, and flange mounts.
Roller Bearing Pillow Blocks consist of single, double, or twin sets of three opposing coated steel rollers in an open aluminum housing, rolling along rail-supported steel linear shafts for robust heavy-duty performance.
PBC Linear® Specifications for Simplicity Plain Linear Bearings:
- Self-Lubricating Bearing Liner: FrelonGOLD® is standard;
- Optional liners include Frelon® J for corrosive chemical conditions and Frelon® W (FDA compliant)
- Temperature Rating: -400°F/+400°F or -240°C/204°C
- ID Sizes: Available from 3/16” to 4” Inch Series, 5mm to 80mm Metric Series
- Maximum Horizontal Static Load: 2,165-100,500 lb (982- 45,586 kg)l
- Maximum Speed: Up to 8 m/s (315 in/s)
- Shaft Lengths: Up to 12 feet
- Shell Material: Standard is aluminum; stainless steel shells are available
- Self-Lubricating: Provides oil-free operation
- Seal Options: Nitrile rubber, urethane, and viton seals available from ½” ID and up or 20mm and up
- Mounting Options: O-ring and retaining ring grooves for multiple mounting options
- External Lubrication: Optional feature for added lubrication
- Vibration Damping: Ensures smooth and quiet operation
Specifications for Linear Ball Bearings:
- Temperature Range: -4/+176°F (-20/+80°C)
- ID Sizes: Available from 1/4" to 2” Inch Series, and 8mm to 50mm Metric Series
- Static Load Capacities: Up to 1700 lb (7900 N)
- Dynamic Load Capacities: Up to 850 lb (3800 N)
- Interchangeable: Size interchangeable with industry standards and the Simplicity plain linear bearing series
- Low Coefficient of Friction: Ensures smooth operation
- Heat Treated Alloy Steel Shell: Provides durability
- Resin Retainer: Reduces noise
- Double Seals: Included as standard at no additional cost
Specifications for Roller Bearing Pillow Blocks:
- Use a floating "F" part number for each opposing block on parallel shafts to accommodate imperfect alignments.
- A set of opposing roller bearings consists of 1 fixed side roller, 1 eccentric side roller (to account for any misalignment) and a top support roller
- FUBK Series replacement kits include one new roller for each of the three in a set
- Order two replacement kits to cover more than one set of opposing bearings
View the full feature list of all of our Linear Bearings
Other types of Linear Bearings we offer are: Linear Plain Bearings, Linear Plain Bearing Flange Mounts, Linear Plain Sleeve Bearings, Linear Plain Pillow Block Bearings, Linear Plain Bearing Flange Die Set Bushings, Linear Plain Square Bearings, Linear Ball Bearings, Linear Ball Bearing Flange Mounts, Linear Ball Bearing Pillow Blocks, Roller Pillow Block Bearings, Single Roller Pillow Block Bearings, Double Roller Pillow Block Bearings, Twin Roller Pillow Block Bearings
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