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Blue square cast iron flange bearing with four mount holes, 2 in bore

Tritan

Tritan UCF211-32 4 Bolt Flange Bearing Square 2 in Bore

SKU CH-K5J5-33ZF6

A cast-iron housed radial ball bearing with a 2-inch cylindrical bore and double-sealed closure for fixed mounting

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Double-sealed closure keeps contaminants out
  • Cast-iron housing provides rigid mounting base
  • Radial ball insert handles radial loads
  • Operating range from -40 to 250 °F
  • Four-bolt square flange simplifies installation

Industrial Flange Bearing, 2 in Bore

The Tritan UCF211-32 is a square four-bolt flange bearing designed for shaft mounting in industrial machinery. Its 2 inch cylindrical bore accepts a standard shaft while the cast iron housing provides rigid support. The unit arrives new and ready for installation in conveyor, fan or pump applications.

Fixed Housing with Double-Sealed Insert

The bearing insert is made from alloy steel and uses a radial ball design pre-lubricated with an NLGI #2 equivalent grease. Double seals retain lubricant and exclude contaminants across an operating range of -40 to 250 degrees F. The fixed expansion type means the housing does not accommodate axial shaft growth.

Replaces Worn UC211-32 Inserts

This assembly includes a UC211-32 insert, allowing maintenance teams to swap out a damaged bearing without replacing the entire housing. The upgrade is worthwhile when seal failure or race wear causes vibration or heat. It is not suited for applications requiring floating expansion or bore sizes other than 2 inches.

Highlights

  • Double-sealed closure keeps contaminants out
  • Cast-iron housing provides rigid mounting base
  • Radial ball insert handles radial loads
  • Operating range from -40 to 250 °F
  • Four-bolt square flange simplifies installation

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

Which bore size should I select for a 2 inch shaft?

The UCF211-32 model is built for a 2 in cylindrical bore, so it matches a 2 inch shaft directly.

What does the 250 °F temperature rating mean for continuous operation?

The bearing is rated to run continuously at up to 250 °F, with the NLGI #2 equivalent lubricant stable across that range.

How does the four-bolt square flange pattern limit mounting options?

The square housing has four mount holes on a 5 1/8 in centre-to-centre height, fixing the bolt pattern to that spacing.

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