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Blue cast-iron pillow-block bearing, new, set-screw mount, double-sealed insert

Tritan

Tritan UCPK205-14 Pillow Block Bearing collectible

SKU CH-1HS5-EQ735

A cast-iron pillow-block bearing with a 7/8 in bore, double-sealed radial ball insert and set-screw locking for fixed mounting

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Durable cast-iron housing handles heavy loads
  • Double-sealed closure keeps contaminants out
  • Pre-lubricated with grease for immediate use
  • Operates from -40 °F to 250 °F
  • Bolt-through mount simplifies installation

TRITAN UCPK205-14 Pillow Block Bearing

This new TRITAN UCPK205-14 pillow block bearing is a cast iron housed unit with a double sealed radial ball insert. It suits maintenance teams and machinery builders who need a ready-to-mount fixed expansion bearing for shaft support. The alloy steel insert and grease lubrication are factory fitted for immediate installation.

Replaces worn fixed pillow blocks on 7/8 in shafts

The bearing upgrades any failed unit with the same 7/8 in cylindrical bore and 4 1/8 in bolt centres. The jump is worth it when the old housing shows corrosion or the seals no longer exclude contaminants. A new cast iron housing and fresh grease restore original running clearance and sealing performance.

Handles radial loads within a -40 to 250 Degrees F

The double sealed insert keeps lubricant in and debris out across the full temperature span. It runs out of headroom when axial thrust exceeds the fixed design intent or when operating temperatures push beyond 250 Degrees F. The 1 19/64 in centre height and 1.496 in base width set the mounting envelope.

Highlights

  • Durable cast-iron housing handles heavy loads
  • Double-sealed closure keeps contaminants out
  • Pre-lubricated with grease for immediate use
  • Operates from -40 °F to 250 °F
  • Bolt-through mount simplifies installation

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

What are the mount hole centre-to-centre measurements for the UCPK205-14 pillow block bearing?

The mount holes are spaced 4 1/8 inches apart both lengthwise and widthwise, giving a square bolt pattern for the base.

How is the bearing secured to the shaft, and what is the common mistake?

The insert uses a set-screw locking method; the frequent error is tightening the screws before the shaft is fully seated, which can misalign the bearing.

When should the grease in this double-sealed bearing be replenished?

The unit is factory-filled with grease rated for -40 to 250 °F; relubrication is only needed if operating conditions exceed those limits or seals show leakage.

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