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Blue cast-iron pillow block bearing with set screw locking

Tritan

Tritan UCPA204-12A Pillow Block Bearing collectible

SKU CH-W9Y1-EFX7F

A cast-iron pillow block bearing with a 3/4 in cylindrical bore, double-sealed radial ball insert and bolt-through mounting for fixed shaft support

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Cast-iron housing resists heavy loads
  • Double-sealed closure keeps contaminants out
  • Pre-greased for temperatures from -40 to 250 °F
  • 3/4 in bore fits standard shafts
  • Two bolt-through holes simplify mounting

Authentic Industrial Collectible

This brand-new Tritan UCPA204-12A pillow block bearing arrives as a genuine piece of power-transmission hardware. Collectors of industrial components or vintage machinery parts receive a factory-fresh unit in its original blue finish. The cast-iron housing and alloy-steel radial ball insert showcase period-correct engineering. It serves equally well as a display piece or a conversation starter for enthusiasts.

Sealed Lubrication Stability

Double-sealed closures keep the factory grease charge clean across a wide temperature span from minus 40 to 250 degrees Fahrenheit. Fixed expansion type means the bearing runs true without axial drift during display or occasional demonstration. Cast-iron housing dissipates any incidental heat silently, so no fan noise or active cooling is ever required. The unit sits ready for shelf life without maintenance cycles.

Three-Quarter-Inch Cylindrical Bore

The 3/4 in cylindrical bore is the single dimension that decides fit on any shaft or display mandrel. Bolt-through mounting uses two holes spaced on a 2 in center-to-center pattern for secure attachment. Overall height reaches 2.519 in with a 1.259 in base width for compact footprint planning. Verify this bore size before purchase; other diameters will not mate correctly.

Highlights

  • Cast-iron housing resists heavy loads
  • Double-sealed closure keeps contaminants out
  • Pre-greased for temperatures from -40 to 250 °F
  • 3/4 in bore fits standard shafts
  • Two bolt-through holes simplify mounting

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

How do I bolt this 2.519 in overall height pillow block to a flat surface using the 2 in mount hole centers?

Drill two holes exactly 2 in apart, align the cast iron housing, insert bolts through the 1.259 in wide base and torque to the manufacturer spec for the bolt grade used

What maintenance does the double sealed radial ball insert with grease lubricant require over time?

The double sealed design retains the factory grease so no relubrication is needed; replace the entire unit if vibration or noise appears

At what temperature limit does the grease lubricant start to break down during continuous operation?

The grease is rated to 250 °F; sustained running above this temperature will degrade the lubricant and shorten bearing life

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