We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Blue cast iron pillow block bearing with set screw mounting

Tritan

Tritan UCPK207-23 Pillow Block Bearing Cast Iron Blue

SKU CH-DZB7-QTSK9

Pillow block bearing with cast-iron housing, alloy-steel radial ball insert, double-sealed, 1 7/16 in bore, fixed expansion, grease-lubricated, operating from -40 to 250 °F

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Double-sealed closure keeps contaminants out
  • Cast iron housing withstands heavy loads
  • Grease lubrication operates from -40 °F to 250 °F
  • Set-screw locking secures 1 7/16 in shaft
  • Bolt-through mount holes on 5 in centres

Tritan UCPK207-23 Pillow Block Bearing

The Tritan UCPK207-23 is a new pillow block bearing with a cast iron housing and blue finish. It suits maintenance crews and original equipment builders who need a fixed, bolt-through mounted unit for 1 7/16 in cylindrical shafts. The radial ball insert uses alloy steel and is double sealed for contamination resistance. Grease lubrication supports a wide operating range from -40 Degrees F to 250 Degrees F.

Double sealed radial ball insert

The double sealed closure keeps grit and moisture out of the alloy steel rolling elements. Factory grease fill removes the need for initial lubrication during installation. Fixed expansion type means the bearing does not accommodate axial shaft growth, so alignment must be controlled by the surrounding structure. Bolt-through mounting uses a 5 in by 5 in hole pattern for secure attachment.

Cast iron housing with bolt-through base

Cast iron provides rigidity and vibration damping but adds mass compared to pressed steel alternatives. The base height of .708 in and width of 1.889 in set the centre height at 1 51/64 in above the mounting surface. Buyers who need a lighter housing or a different bolt pattern cannot use this unit. The fixed expansion design also rules out applications where the shaft must float axially.

Highlights

  • Double-sealed closure keeps contaminants out
  • Cast iron housing withstands heavy loads
  • Grease lubrication operates from -40 °F to 250 °F
  • Set-screw locking secures 1 7/16 in shaft
  • Bolt-through mount holes on 5 in centres

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

When will the set-screw locking on the 1 7/16 in bore need to be checked or retightened?

Periodically inspect the set screws for proper torque because vibration can loosen them over time; the double-sealed radial ball insert is greased for life and does not require relubrication.

What is the first limit reached when the bearing runs continuously under load?

The maximum operating temperature of 250 Degrees F is the primary thermal limit; sustained operation above this value will degrade the grease and seals.

How much noise and heat should I expect from the cast-iron housing during all-day operation?

The cast-iron housing dissipates heat effectively within the -40 to 250 Degrees F range, and the double-sealed design keeps running noise low for typical radial-ball applications.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.