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Cylindrical bronze sleeve bearing with smooth machined surface

Bunting Bearings

Bunting Bearings CB242722 sleeve bearing bronze 1 1/2 in bore 1 11/16 in OD 2 3/4 in length

SKU CH-0H45-HN5A5

Bronze sleeve bearing with 1 1/2 in bore and 2 3/4 in length, rated from -450 to 500 °F

  • Bronze construction resists wear using C93200 (SAE 660) alloy
  • Wide temperature range suits extremes from -450 °F to 500 °F
  • Precise 1-1/2 in bore fits shafts with ±0.005 in length tolerance
  • 1-11/16 in outside diameter matches standard housings
  • 2-3/4 in overall length provides extended load-bearing surface

Bunting CB242722 sleeve bearing

The Bunting CB242722 is a plain sleeve bearing machined from cast bronze grade C93200 (SAE 660). It has a 1 1/2 in bore and a 1 11/16 in outside diameter with an overall length of 2 3/4 in. The non-flanged design suits general machinery applications requiring a simple cylindrical bearing.

Verify shaft and housing dimensions

Check that the shaft diameter matches the 1 1/2 in bore and that the housing bore accepts the 1 11/16 in outside diameter. Confirm the 2 3/4 in length fits the available axial space and that the +/- 0.005 in length tolerance works with your stack-up. Ensure the operating temperature stays within the -450 to 500 degrees F range.

Suits bronze bearing replacements

This bearing suits maintenance teams replacing worn C93200 bronze sleeves in inch-series equipment. It is not for builders who need a flanged unit for axial location, buyers who require a different bore or outside diameter, or applications that demand a non-metallic or self-lubricating material.

Highlights

  • Bronze construction resists wear using C93200 (SAE 660) alloy
  • Wide temperature range suits extremes from -450 °F to 500 °F
  • Precise 1-1/2 in bore fits shafts with ±0.005 in length tolerance
  • 1-11/16 in outside diameter matches standard housings
  • 2-3/4 in overall length provides extended load-bearing surface

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box and do I need any additional hardware?

The sleeve bearing is supplied as a single bronze component; no mounting hardware or lubricant is included.

Which bore size and material grade should I select for my application?

This model has a 1 1/2 inch bore and is made from C93200 (SAE 660) cast bronze.

What does the 500 degree Fahrenheit maximum temperature mean for continuous operation?

The bearing can operate continuously up to 500 °F and down to -450 °F within the stated material limits.

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