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Blue cast iron pillow block bearing with alloy steel insert, double sealed, bolt-through mount

Tritan

Tritan HCPK207-20 Pillow Block Bearing collectible

SKU CH-W2AP-9B9WK

Pillow block bearing with cast iron housing, alloy steel radial ball insert, 1 1/4 in bore, double sealed, grease lubricated, operating from -40 to 250 Degrees F, bolt-through mount

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Double-sealed closure keeps contaminants out
  • Cast-iron housing withstands heavy radial loads
  • Fixed expansion type maintains shaft alignment
  • Operates from -40 °F to 250 °F
  • Pre-lubricated with grease for immediate installation

Pillow Block Bearing HCPK207-20

The Tritan HCPK207-20 is a pillow block bearing built for industrial shaft support. It suits maintenance engineers and plant operators who need a fixed radial ball bearing with a 1 1/4 inch cylindrical bore. The unit arrives new and ready for bolt-through mounting on conveyors or drive lines.

Cast Iron Housing With Double Seals

A cast iron housing provides rigidity while the double-sealed closure keeps lubricant in and contaminants out. The eccentric locking collar secures the inner ring to the shaft without a separate adapter sleeve. Blue finish aids visual identification during routine inspections on the production floor.

Temperature Range And Fixed Expansion

Grease lubrication operates reliably from -40 to 250 degrees Fahrenheit, limiting use in extreme cryogenic or high-heat processes. The fixed expansion type does not accommodate axial shaft growth, so it is not for buyers who need a floating bearing to handle thermal expansion. Mounting hole centres measure 5 inches square.

Highlights

  • Double-sealed closure keeps contaminants out
  • Cast-iron housing withstands heavy radial loads
  • Fixed expansion type maintains shaft alignment
  • Operates from -40 °F to 250 °F
  • Pre-lubricated with grease for immediate installation

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

What bore diameter does the HCPK207-20 pillow block bearing accept?

The bearing accepts a 1 1/4 in cylindrical bore, matching shafts of that exact size.

What mounting pattern and hardware does the cast-iron housing require?

The housing uses a bolt-through pattern with 5 in centre-to-centre spacing both lengthwise and widthwise.

How is the eccentric locking collar installed and what step is often missed?

Slide the insert onto the shaft, turn the eccentric collar by hand in the direction of rotation, then tap it with a drift punch and tighten the set screw; skipping the drift-punch tap leaves the collar loose.

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