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Blue cast iron pillow block bearing with alloy steel insert, double sealed, set screw mounting

Tritan

Tritan UCPK207-20 Pillow Block Bearing Collectible

SKU CH-J8KQ-P33ZR

A new pillow block bearing with cast iron housing, double-sealed radial ball insert, and set-screw locking for 1 1/4 in shafts

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Alloy steel insert handles radial loads
  • Cast iron housing resists vibration and wear
  • Double seals keep grease in and contaminants out
  • Bolt-through mount fits 5-inch centre spacing
  • Operates from -40 °F to 250 °F

Industrial Pillow Block Bearing

The Tritan UCPK207-20 is a new cast iron pillow block bearing designed for power transmission applications. It features a radial ball bearing insert made from alloy steel with a 1 1/4 in cylindrical bore and double-sealed closure. The fixed expansion type unit comes pre-lubricated with grease for immediate installation.

Verify Mounting and Shaft Compatibility

Confirm your shaft measures exactly 1 1/4 in diameter to match the cylindrical bore before ordering. Check that the 5 in by 5 in bolt-through mount hole pattern aligns with your existing frame or base plate. Ensure the operating environment stays within the -40 to 250 degrees F temperature range for the grease lubricant.

Suits Maintenance and OEM Assembly

This unit suits maintenance teams replacing worn fixed-housing bearings on conveyors, fans, or agricultural equipment. Builders needing an expansion-type bearing to accommodate axial shaft movement should look at a different design. Applications requiring stainless steel housing or a different bore size are not served by this model.

Highlights

  • Alloy steel insert handles radial loads
  • Cast iron housing resists vibration and wear
  • Double seals keep grease in and contaminants out
  • Bolt-through mount fits 5-inch centre spacing
  • Operates from -40 °F to 250 °F

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

Does the pillow block bearing come with mounting bolts or must they be purchased separately?

The unit is a bolt-through type with 5 in center-to-center spacing for both length and width; bolts are not included and must be sourced to match that pattern.

Which bore diameter should I select for a 1 1/4 in shaft?

This model has a cylindrical bore of 1 1/4 in, so it fits that shaft size directly without an adapter.

What does the 250 Degrees F maximum temperature mean for continuous operation?

The grease-lubricated, double-sealed insert is rated up to 250 °F and down to -40 °F, so it can run continuously within that range without re-lubrication.

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