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Blue cast-iron rhombus flange bearing with two bolt holes

Tritan

Tritan HCFLU204-12 2 Bolt Flange Bearing Radial collectible

SKU CH-KV19-T48S6

A radial ball bearing with a cast-iron rhombus housing, double-sealed for operation between -40 and 250 degrees F

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Double-sealed radial ball bearing resists contaminants
  • Cast-iron rhombus housing provides rigid two-bolt mounting
  • Alloy-steel insert handles -40 °F to 250 °F range
  • Pre-lubricated with NLGI #2 equivalent grease
  • 3/4 in cylindrical bore fits standard shafts

Industrial Flange Bearing for Radial Loads

This new Tritan HCFLU204-12 is a two-bolt flange bearing built for radial ball applications. The cast-iron rhombus housing holds an alloy-steel insert with a 3/4 in cylindrical bore and double seals. It suits maintenance teams and OEMs who need a ready-to-mount unit for conveyors, fans or light machinery.

Temperature and Speed Envelope Fixed by Grease

The NLGI #2 equivalent lubricant sets the operating window from -40 °F to 250 °F. Double seals keep contamination out but also limit maximum speed compared with open or shielded variants. Installers must align the two mounting holes precisely; the fixed expansion type offers no axial float, so shaft growth must be managed elsewhere.

Direct Swap for Worn HC204-12 Inserts

The package includes the HC204-12 bearing insert, so the assembly replaces a failed unit of the same bore and housing pattern without re-drilling. The jump is worth it when the old housing is still true but the insert shows race wear or seal loss. It does not suit applications needing a larger bore, a four-bolt pattern or an expansion-type housing.

Highlights

  • Double-sealed radial ball bearing resists contaminants
  • Cast-iron rhombus housing provides rigid two-bolt mounting
  • Alloy-steel insert handles -40 °F to 250 °F range
  • Pre-lubricated with NLGI #2 equivalent grease
  • 3/4 in cylindrical bore fits standard shafts

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

Which bore size matches a 3/4 in shaft on this flange bearing?

The HC204-12 insert is built for a 3/4 in cylindrical bore, so it fits that shaft size directly.

What does the 250 °F maximum temperature mean for daily operation?

The bearing can run continuously up to 250 °F and down to -40 °F, covering most industrial environments.

How does the two-bolt rhombus housing limit mounting options?

Only two mounting holes are provided, so the unit bolts to a flat surface with a 2-hole pattern.

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