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Blue two-bolt flange bearing with cast-iron housing and alloy-steel ball insert

Tritan

Tritan HCFLU206-20 Flange Bearing 2-Bolt Ball 1-1/4" Bore Blue

SKU CH-EFWV-TCFEZ

A 2-bolt flange bearing with a 1-1/4 inch bore and double-sealed radial ball insert for fixed shaft mounting

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Double-sealed closure keeps contaminants out for longer service life
  • Cast-iron rhombus housing provides rigid two-bolt mounting
  • Alloy-steel radial ball insert handles radial loads smoothly
  • Pre-lubricated with NLGI #2 equivalent grease ready to install
  • Operating range from -40 to 250 °F suits harsh environments

Tritan 2-Bolt Flange Bearing 1-1/4" Bore

The Tritan HCFLU206-20 is a rhombus-shaped flange bearing with a 1-1/4 inch cylindrical bore and double-sealed radial ball insert. It suits maintenance teams and OEM builders who need a fixed-expansion unit for moderate-speed shafts in conveyor, fan or agricultural equipment. The cast-iron housing and alloy-steel insert are factory-filled with NLGI #2 equivalent grease.

Installation notes and common issues

Two bolt holes simplify mounting on flat surfaces, but the housing must be shimmed level to avoid bearing preload. Over-tightening the mounting bolts can distort the rhombus flange and reduce radial clearance. Verify shaft diameter matches the 1-1/4 inch bore before pressing the unit on; a loose fit causes fretting and premature seal wear.

Sustained-load behaviour

The bearing operates continuously between -40 and 250 degrees Fahrenheit without relubrication intervals specified by the supplier. Double seals retain grease and exclude contaminants during long duty cycles, while the single-row ball design handles steady radial loads within the insert's dynamic capacity. Fixed expansion means thermal shaft growth transfers to the housing, so adjacent structure must accommodate the movement.

Highlights

  • Double-sealed closure keeps contaminants out for longer service life
  • Cast-iron rhombus housing provides rigid two-bolt mounting
  • Alloy-steel radial ball insert handles radial loads smoothly
  • Pre-lubricated with NLGI #2 equivalent grease ready to install
  • Operating range from -40 to 250 °F suits harsh environments

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

How can I confirm the bearing is operating correctly after installation?

Verify smooth rotation by hand, listen for quiet operation, and check that the housing temperature stays within the -40 to 250 °F range during use.

What components are included and what must I supply separately?

The package contains the HC206-20 bearing insert inside a cast-iron rhombus housing with two bolt holes and double seals; you must provide mounting bolts, shims if needed, and NLGI #2 equivalent grease for relubrication.

Which version should I choose for a 1-1/4 inch shaft?

Select the HCFLU206-20 model, which is built for a 1-1/4 in cylindrical bore and fixed expansion type.

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