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
Double Die Set Plain Linear Bearing of 1.25 inch ID (inner diameter.) The compensated running clearance of 0.0015" per side provides more clearance between the inner diameter and shaft allowing the bearing to perform like a linear ball bearing. Inch Series Compensated ID Running Clearance Double Size Round Center Flange..
$261.51
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 25mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$115.56
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 30mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$171.77
Round Flanged (End Mount) Double Plain Linear Bearing with a 50mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$423.18
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 60mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$627.28
Round Flanged (End Mount) Double Plain Linear Bearing with a 60mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$627.28
Round Flanged (End Mount) Double Plain Linear Bearing with a 40mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$294.84
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 50mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$423.18
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 40mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$294.84
Round Flanged (End Mount) Double Plain Linear Bearing with a 25mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$115.56
Compensated ID Square Flanged (End Mount) Double Plain Linear Bearing with a 60mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$627.28
Round Flanged (End Mount) Double Plain Linear Bearing with a 30mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$171.77
Compensated ID Square Flanged (End Mount) Double Plain Linear Bearing with a 40mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$294.84
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 20mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$94.59
Compensated ID Round Flanged (End Mount) Double Plain Linear Bearing with a 12mm ISO Metric ID (inner diameter). The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J..
$68.70
Round Flanged (End Mount) Double Plain Linear Bearing with a 16mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$80.17
Twin Sized Plain Linear Bearing, Round Flanged (End Mount) with a 16mm ISO Metric ID (inner diameter) and a self-lubricating bearing liner . The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard Optional liners include Frelon®..
$80.17
Round Flanged (End Mount) Double Plain Linear Bearing with a 20mm ISO Metric ID (inner diameter) and a precision running clearance on the inner diameter of 0.0005” for those who prefer precision over speed. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W (FDA compliant) & Frelon® J ISO..
$94.59
Double Plain Linear Bearing of 40mm JIS Metric ID with a round flange (end-mounted) and a compensated running clearance of 0.0015" per side. The self-lubricating bearing liner is FrelonGOLD®. The bearing enables linear or rotational movement.  Double sized with a round flange end-mounted JIS Metric Series (Inch and ISO Metric..
$287.67
Compensated ID Square Flanged (End Mount) Double Plain Linear Bearing with a 50mm ISO Metric ID (inner diameter) and a self-lubricating bearing liner. The compensated running clearance on the inner diameter is 0.0015” for those who prefer speed over precision. Self-Lubricating Bearing Liner: FrelonGOLD® is standard; Optional liners include Frelon® W..
$423.18

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