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Blue cast-iron pillow block bearing with 7/8 inch bore

Tritan

Tritan UCP205-14 Pillow Block Bearing 7/8 in Bore

SKU CH-3DYD-5XBFG

A new pillow block bearing with a 7/8 in bore, cast iron housing and double-sealed radial ball insert rated for -40 to 250 °F

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Durable cast-iron housing resists heavy loads
  • Double-sealed closure keeps contaminants out
  • Grease lubrication handles -40 °F to 250 °F
  • 7/8 in bore fits standard shafts
  • Bolt-through mount simplifies installation

Purpose & Audience

This pillow block bearing supports a rotating shaft in industrial machinery and conveyors. It is intended for maintenance teams and original-equipment builders who need a ready-to-mount housed unit with a 7/8 in cylindrical bore.

Critical Specification

The bore diameter is 7/8 in and the bearing insert is a radial ball type made from alloy steel. The housing is cast iron with a double-sealed closure and a fixed expansion design, so the unit locates the shaft axially without additional collars.

Sustained-Load Behaviour

Factory-filled grease lubricates the bearing across a temperature range of -40 Degrees F to 250 Degrees F. The cast-iron housing and double seals retain lubricant and exclude contaminants during continuous operation, while the bolt-through mounting holes on 4 1/8 in centers keep the unit secure under steady radial loads.

Highlights

  • Durable cast-iron housing resists heavy loads
  • Double-sealed closure keeps contaminants out
  • Grease lubrication handles -40 °F to 250 °F
  • 7/8 in bore fits standard shafts
  • Bolt-through mount simplifies installation

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

What does the 7/8 in bore diameter mean once the bearing is on a shaft?

The 7/8 in bore diameter matches a shaft of that exact size so the inner ring seats directly without an adapter sleeve.

How does the bolt-through mount type and the 4 1/8 in center-to-center spacing limit installation?

The bolt-through mount requires four holes drilled on a 4 1/8 in square pattern; the housing cannot be clamped or welded in place.

What clearance does the 1.496 in base width and 0.59 in base height need on the mounting surface?

The mounting surface must provide at least 1.496 in of flat width and 0.59 in of vertical clearance for the cast-iron housing to sit flush.

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