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Blue cast-iron square flange bearing with four mount holes

Tritan

Tritan UCF209-26 collectible bearing

SKU CH-Y561-VH5GK

A cast-iron square flange bearing with four bolt holes and a double-sealed radial ball insert

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Radial ball insert delivers smooth rotation
  • Double sealed closure keeps contaminants out
  • Cast iron housing handles heavy loads
  • Four bolt holes simplify secure mounting
  • Operates from -40 to 250 degrees F

Collectible Radial Ball Bearing

The Tritan UCF209-26 is a square four-bolt flange bearing designed for power transmission equipment. It suits maintenance teams and machinery builders who need a fixed radial ball insert in a cast iron housing. The unit arrives new and ready for installation on compatible shafts. Buyers who need a different bore size or a pillow block style should look elsewhere.

Thermal Range and Sealed Operation

The bearing operates between -40 degrees F and 250 degrees F using an NLGI #2 equivalent lubricant. Double seals retain grease and exclude contaminants during normal running. The fixed expansion type keeps the insert centred without axial float. No external cooling or relubrication schedule is described in the data.

Cast Iron Housing with Four Mount Holes

A cast iron square housing provides rigidity for bolt-down mounting on flat surfaces. Four mount holes on 4 9/64 in centres accept standard fasteners for secure attachment. The cylindrical bore fits a 1 5/8 in shaft without an adapter sleeve. Installers must verify shaft tolerance and mounting pattern before assembly.

Highlights

  • Radial ball insert delivers smooth rotation
  • Double sealed closure keeps contaminants out
  • Cast iron housing handles heavy loads
  • Four bolt holes simplify secure mounting
  • Operates from -40 to 250 degrees F

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

How do I install the UCF209-26 flange bearing and which step is often missed?

Bolt the square cast-iron housing through its four mount holes on a 4 9/64 in centre pattern; the step often missed is confirming the shaft seats fully against the inner ring of the UC209-26 insert before tightening the locking collar.

What maintenance will the UCF209-26 need later?

The double-sealed UC209-26 insert comes factory-filled with NLGI #2 equivalent grease and is designed for relubrication intervals; plan to purge old grease through the fitting when operating near the 250 °F limit.

What is the first limit reached under sustained heavy load?

The fixed-expansion housing and alloy-steel radial-ball insert are rated to 250 °F maximum; sustained loads that push bearing temperature toward that ceiling will trigger the need for relubrication or reduced speed first.

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