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Blue cast iron pillow block bearing with set screw locking, double sealed, new condition

Tritan

Tritan UCPK204-12 Pillow Block Bearing collectible

SKU CH-912Y-NSFTZ

New pillow block bearing with a 3/4-inch bore, cast-iron housing and double-sealed radial ball insert

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Cast-iron housing withstands heavy radial loads
  • Double-sealed closure keeps contaminants out at -40 to 250 °F
  • Factory-greased insert eliminates initial lubrication steps
  • Bolt-through base with 3 27/32 in hole spacing simplifies mounting
  • 3/4 in cylindrical bore fits standard shafts directly

What this pillow block bearing is

The Tritan UCPK204-12 is a new cast-iron pillow block bearing with a 3/4 in cylindrical bore and set-screw locking. It suits maintenance teams and machinery builders who need a fixed, bolt-through mounted unit for radial ball applications. The double-sealed closure helps retain the factory grease fill.

Sustained-load behaviour

The bearing insert is made from alloy steel and runs in a cast-iron housing rated from -40 Degrees F to 250 Degrees F. Fixed expansion type means the unit handles continuous radial loads without axial float. Grease lubrication is intended for long intervals between re-lubrication under normal operating conditions.

Thermals noise and power draw

Operating temperature range is -40 Degrees F to 250 Degrees F, so the housing material and seals remain stable across wide ambient swings. No rotating seals or fans are present, so the unit adds no audible noise or electrical draw to the drivetrain. Bolt-through mounting on 3 27/32 in by 3 47/64 in centres keeps alignment steady.

Highlights

  • Cast-iron housing withstands heavy radial loads
  • Double-sealed closure keeps contaminants out at -40 to 250 °F
  • Factory-greased insert eliminates initial lubrication steps
  • Bolt-through base with 3 27/32 in hole spacing simplifies mounting
  • 3/4 in cylindrical bore fits standard shafts directly

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

How much heat can the TRITAN UCPK204-12 pillow block bearing handle during continuous operation?

The bearing is rated for a maximum operating temperature of 250 degrees F and a minimum of -40 degrees F, with grease lubrication suited for that range.

What mounting hardware must I already have to install this 1 1/4 in centre-height pillow block?

You need bolts that match the 3 27/32 in by 3 47/64 in bolt-hole centres and a flat surface drilled for the bolt-through mount pattern.

Will the 3/4 in cylindrical bore and set-screw locking fit the shaft on my older conveyor line?

Yes, if your existing shaft is exactly 3/4 in diameter and cylindrical; the double-sealed radial ball insert uses set-screw locking for that bore size.

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