Simplicity Plain Linear Bearing

Simplicity Plain Linear Bearings

Plain Linear Bearings made of anodized aluminum and featuring the famous FrelonGOLD® PTFE-based self-lubricating liner, which minimizes friction and wear, eliminates the need for external lubrication, and ensures viability in harsh, hot, and/or dirty environments. Optional liners include corrosive chemical-resistant Frelon® J and FDA-compliant Frelon® W. Choose between precision running clearances or compensated running clearances and between straight or crowned outer diameters.

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Simplicity Plain Linear Bearings

842 products
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842 products
Open plain linear bearing with a 1.25 inch precision ID (inner diameter) with a running clearance of 0.0005" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Precision running clearance of 0.0005" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$79.06
Open plain linear bearing with a 1/2 inch precision ID (inner diameter) with a running clearance of 0.0005" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Precision running clearance of 0.0005" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$24.82
Open plain linear bearing with a 3/8 inch precision ID (inner diameter) with a running clearance of 0.0005" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Precision running clearance of 0.0005" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$20.88
Open plain linear bearing with a 4 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$697.59
Open plain linear bearing with a 3 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$435.61
Open plain linear bearing with a 2.5 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$260.56
Open plain linear bearing with a 1.5 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$93.14
Open plain linear bearing with a 1.25 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$81.64
Open plain linear bearing with a 3/4 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$28.75
Closed plain linear bearing with a 3 inch compensated ID (inner diameter) with a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Closed anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or high..
$353.77
Open plain linear bearing with a 5/8 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$27.74
Open plain linear bearing with a 3/8 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$21.56
Open plain linear bearing with a 1/2 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Open anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$25.63
Closed plain linear bearing with a 4 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Closed Anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$566.07
Closed plain linear bearing with a 2.5 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Closed Anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$221.11
Closed plain linear bearing with a 1.25 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Closed Anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$65.27
Closed plain linear bearing with a 1/2 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Closed Anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$18.46
Closed plain linear bearing with a 3/16 inch compensated ID (inner diameter) that has a running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Inch Series - Closed Anodized aluminum shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard. Operates well in harsh and/or..
$15.98
Crowned, closed plain linear bearing with a compensated 3 inch ID (inner diameter) that has a  running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Crowned self-aligning outer diameter.   Inch Series - Closed Anodized Aluminum Shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD® is standard...
$459.90
Crowned, closed plain linear bearing with a compensated 4 inch ID (inner diameter) that has a slightly larger running clearance of 0.0015" per side. Self-Lubricating Bearing Liner is FrelonGOLD®. Crowned self-aligning outer diameter.   Inch Series - Closed Anodized Aluminum Shell Compensated running clearance 0.0015" per side Self-Lubricating Bearing Liner: FrelonGOLD®..
$735.89

Simplicity Plain Linear Bearings

842 products

Plain Linear Bearings made of anodized aluminum and featuring the famous FrelonGOLD® PTFE-based self-lubricating liner, which minimizes friction and wear, eliminates the need for external lubrication, and ensures viability in harsh, hot, and/or dirty environments. Optional liners include corrosive chemical-resistant Frelon® J and FDA-compliant Frelon® W. Choose between precision running clearances or compensated running clearances and between straight or crowned outer diameters.

  • Sizing Options: Inch, metric, and JIS sizes available
  • Available in open, closed and thin-wall styles 
  • ID Sizes: Available from 3/16” to 4” Inch Series, 5mm to 80mm Metric Series
  • Shaft Lengths: Up to 12 feet 
  • Shell Material: Standard is aluminum; stainless steel shells are available
  • Maximum Speed: Up to 8 m/s (315 in/s)
  • Temperature Rating: -400°F to +400°F or -240°C to 204°C
  • Maximum Horizontal Static Load: 2,165 to 100,500 lb (982 to 45,586 kg)
  • 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

View our Full Linear Simplicity Plain Bearings Product Features