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Silver anodized aluminum linear bearing with double flanges and UHMW plastic pads

80/20

80/20 6523 Linear Bearing 15 Series Double Flanged

SKU CH-BE2M-5D3JW

Double-flanged linear bearing with aluminium housing and UHMW pads for 15 Series profiles

  • TypeBearings
  • Precise alignment with double-flanged design
  • Lightweight strength from aluminum housing
  • Low-friction motion via UHMW plastic pads
  • Secure mounting with 21/64 in holes
  • Corrosion-resistant anodized silver finish

15 Series Double-Flanged Bearing

This 15 Series double-flanged linear bearing fits 80/20 aluminum profiles with four slots. The housing is anodized aluminum and the sliding surface is UHMW plastic for low-friction motion. It is intended for builders assembling linear guides or adjustable structures on the 15 Series platform.

Anodized Aluminum Housing and UHMW Pads

Anodized aluminum resists corrosion while the UHMW plastic pads provide quiet, maintenance-free sliding. The bearing mounts with 21/64 in holes and a 3/8 in flange thickness. Normal operation generates minimal noise and requires no lubrication.

Sustained Linear Motion on 15 Series Profiles

Under continuous travel the UHMW pads maintain consistent friction without the stick-slip common in metal-on-metal designs. The double-flanged form locates the bearing securely in both axes during long cycles. It remains suited for repetitive positioning tasks on compatible 15 Series extrusion.

Highlights

  • Precise alignment with double-flanged design
  • Lightweight strength from aluminum housing
  • Low-friction motion via UHMW plastic pads
  • Secure mounting with 21/64 in holes
  • Corrosion-resistant anodized silver finish

Specifications

TypeBearings

Questions about this item

How do I install the 80/20 6523 double-flanged linear bearing and which step is commonly missed?

Mount the bearing to the 15 Series profile using the 21/64 inch diameter holes; the step often missed is confirming the 3/8 inch flange thickness clears adjacent components before final tightening.

What maintenance or replacement will the 80/20 6523 linear bearing need over time?

The UHMW plastic pads wear with use; inspect them periodically and replace the pads when running clearance increases or motion becomes uneven.

What limit appears first on the 80/20 6523 bearing during sustained linear motion?

Heat buildup in the UHMW plastic pads is the first limit under continuous cycling, causing accelerated wear and reduced precision before the aluminum housing is affected.

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