PBC Linear Bearings

Linear Bearings

PBC Linear® supplies three main types of linear bearings, including self-lubricating plain linear bearings, linear ball bearings, and roller bearing pillow blocks. The Simplicity® Plain Linear Bearings feature a self-lubricating PTFE FrelonGold® liner, ensuring maintenance-free operation in harsh environments across a wide temperature range. Our Linear Ball Bearings consist of an outer ring, steel balls, and a polymer cage, enabling smooth and precise linear motion without limits, and compared to plain bearings, they generate slightly less friction and can operate at higher speeds. Roller Bearing Pillow Blocks carry very heavy loads due to a larger rolling surface.

More About Linear Bearings

Browse Categories

Linear Bearings

1259 products
Close filters
1259 products
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount, with a 35mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA..
$257.77
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount, with a 60mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) Frelon® J Outer Shell: Anodized..
$627.28
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount, with a 40mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA..
$316.45
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount, with a 20mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) Frelon® J Outer Shell: Anodized..
$101.47
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with an 8mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA..
$70.46
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with a 12mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) Frelon® J Outer Shell: Anodized..
$71.61
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with a 6mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA..
$60.25
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with a 13mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA..
$78.51
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with an 8mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) Frelon® J Outer Shell: Anodized..
$70.46
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with a 16mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA..
$83.55
JIS Metric Double Plain Linear Bearing - Square Flanged Center Mount with a 16mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) Frelon® J Outer Shell:..
$83.55
JIS Metric Double Plain Linear Bearing - Square Flanged Center Mount with a 30mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W..
$178.99
JIS Metric Double Plain Linear Bearing - Square Flanged Center Mount with a 6mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) & Frelon® J Outer..
$60.25
JIS Metric Double Plain Linear Bearing - Square Flanged Center Mount with a 20mm JIS Metric ID (inner diameter), a self lubricating bearing liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W..
$101.47
JIS Metric Double Plain Linear Bearing Square Flanged Center Mount with a 12mm JIS Metric ID (inner diameter), a self lubricating liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant)..
$71.61
JIS Metric Double Square Flanged Center Mount Plain Linear Bearing with a 10mm JIS Metric ID (inner diameter), a self lubricating liner and a compensated running clearance of 0.0015" per side, which could favor speed over precision.  Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) &..
$70.19
JIS Metric Double Plain Linear Bearing - Square Flanged Center Mount with a 25mm JIS Metric ID (inner diameter), a self lubricating liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) & Frelon® J Outer Shell:..
$124.03
JIS Metric Double Plain Linear Bearing, Square Flanged Center Mount with a 10mm JIS Metric ID (inner diameter), a self lubricating liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) Frelon® J Outer Shell: Anodized Aluminum Alloy  Temperature..
$70.19
JIS Metric Double Plain Linear Bearing with a Square Flange Center Mount and a 13mm JIS Metric ID (inner diameter). Features a self lubricating bearing liner and a precision running clearance of 0.0005" per side. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon® W (FDA compliant) & Frelon®..
$78.51
1259 products

Linear Bearings

1259 products

PBC Linear® supplies three main types of linear bearings, including self-lubricating plain linear bearings, linear ball bearings, and roller bearing pillow blocks. The Simplicity® Plain Linear Bearings feature a self-lubricating PTFE FrelonGold® liner, ensuring maintenance-free operation in harsh environments across a wide temperature range. Our Linear Ball Bearings consist of an outer ring, steel balls, and a polymer cage, enabling smooth and precise linear motion without limits, and compared to plain bearings, they generate slightly less friction and can operate at higher speeds. Roller Bearing Pillow Blocks carry very heavy loads due to a larger rolling surface.

For the plain bearings, an optional Frelon®W liner is FDA compliant, while the optional Frelon®J liner can best handle harsh chemical contaminants. These bearings support rotary, linear, or oscillating movement and come in variations of open vs. closed, precision ID vs. compensated ID, and the Inch Series vs. ISO Metric or JIS Metric. Other Simplicity® products using the FrelonGold® liner include Plain Bearing Pillow Blocks, Flanged Plain Bearings, Sleeve Bearings, Linear Die Set Bushings, and Square Linear Bearings with Square Shafts.


PBC Linear® Specifications for Simplicity Plain Linear Bearings:

  • Self-Lubricating Bearing Liner: FrelonGOLD® is standard;
  • Optional liners include Frelon® J & 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,  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


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