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Handcrafted Plain Linear Bearing - Square Flanged Sfp12 3/4" Id Slash 40% Off The Price [KOarpL04]

$27.99 $89.99 -69%

Plain Linear Bearing with a Square Flange and a 3/4" precision ID, designed to slide smoothly on both steel and ceramic-coated aluminum shafts. It features a self-lubricating FrelonGOLD® bearing liner that performs reliably with vibration damping in

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Handcrafted Plain Linear Bearing - Square Flanged Sfp12 3/4" Id Slash 40% Off The Price [KOarpL04]

Plain Linear Bearing with a Square Flange and a 3/4" precision ID, designed to slide smoothly on both steel and ceramic-coated aluminum shafts. It features a self-lubricating FrelonGOLD® bearing liner that performs reliably with vibration damping in harsh conditions, enabling long-term, maintenance-free operation.

  • Precision running clearance on the inner diameter 0.0005” per side
  • Spherical 'Self-aligning' I.D. in the housing. Self-aligning housing
  • Standard Size
  • Square Flanged End Mount 
  • Closed aluminum housing with bearing Included
  • Self-Lubricating Bearing Liner: FrelonGOLD® is standard
  • Optional liners include Frelon® J & Frelon® W 
  • Temperature Rating: -400°F/+400°F or -240°C/204°C
  • Inch, metric and JIS sizing options   
  • Optional ID sizes are 3/16” to 4” Inch Series, 5mm to 80mm Metric
  • Choose between standard ID running clearance (0.0005" per side) and compensated ID running clearance (0.0015" per side) 
  • Maximum Speed: Up to 8 m/s (315 in/s) 
  • Shaft Lengths: Up to 12 feet 
  • Bearing Shell Material: Anodized aluminum; stainless steel shells are available

What Our Customers Say

February 6, 2026

Absolutely no complaints!

The build is solid and the function is smooth.

- Kinsley V..

February 6, 2026

Absolutely no complaints!

The product is simply superb in quality.

- Paxton S..

February 6, 2026

Absolutely no complaints!

It's a very well-made product, great quality and price.

- Bentley T..

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