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Cylindrical bronze sleeve bearing with smooth metallic finish

Bunting Bearings

Bunting Bearings CB202416 bronze sleeve bearing 1 1/4 in bore

SKU CH-PFBF-HC569

Bronze sleeve bearing with a 1 1/4 in bore and 2 in length, made from C93200 cast bronze for temperatures from -450 to 500 degrees F

  • Bronze construction resists corrosion in harsh environments
  • Operates reliably from -450 °F to 500 °F
  • C93200 alloy provides high load capacity
  • Precision length tolerance of ± .005 in ensures fit
  • Non-flanged sleeve design suits simple shaft mounting

Bronze Sleeve Bearing 1-1/4 Inch Bore

This Bunting Bearings CB202416 is a cast bronze sleeve bearing designed for power transmission applications. It features a 1 1/4 inch bore and 1 1/2 inch outside diameter with a 2 inch overall length. The C93200 (SAE 660) bronze construction operates across a wide temperature range. Maintenance teams and machine shops use it for general-purpose bushing requirements.

Suitability and Limitations

This non-flanged plain bearing suits applications needing a simple bronze bushing within the stated inch dimensions. It is not for buyers who require a flanged design for axial location. It is not for buyers who need metric sizing or different bore diameters. It is not for applications exceeding the 500 degree F maximum or -450 degree F minimum temperature limits.

Critical Specification

The bore diameter of 1 1/4 inches is the primary specification determining fit on the shaft. The C93200 material grade defines the bearing's load and wear characteristics. The length tolerance of +/- 0.005 inches controls the axial fit within the housing. Verify these three figures against your drawings before ordering.

Highlights

  • Bronze construction resists corrosion in harsh environments
  • Operates reliably from -450 °F to 500 °F
  • C93200 alloy provides high load capacity
  • Precision length tolerance of ± .005 in ensures fit
  • Non-flanged sleeve design suits simple shaft mounting

Specifications

No published specifications for this item yet.

Questions about this item

What shaft diameter fits the 1 1/4 in bore of this CB202416 sleeve bearing?

A shaft measuring 1 1/4 in diameter fits the bore; the bearing’s outside diameter is 1 1/2 in and overall length is 2 in with a length tolerance of +/- .005 in.

Can this C93200 bronze bearing operate next to steel components at 500 Degrees F?

Yes, the cast bronze material grade C93200 (SAE 660) is rated from -450 Degrees F to 500 Degrees F, so it withstands that temperature alongside steel parts.

How do I verify the bearing is seated correctly after pressing it into the housing?

Measure the installed length — it should be 2 in within the +/- .005 in tolerance — and confirm the bronze colour and non-flanged outside diameter of 1 1/2 in are fully seated.

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