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Bronze cylindrical sleeve bearing with smooth finish

Bunting Bearings

Bunting Bearings CB202424 bronze sleeve bearing 1 1/4 in bore 1 1/2 in OD 3 in length

SKU CH-SAK1-A6M3V

Cast bronze sleeve bearing with a 1 1/4 in bore, 1 1/2 in outside diameter and 3 in length, rated from -450 to 500 °F

  • Operates from -450 °F to 500 °F for extreme environments
  • Cast bronze C93200 (SAE 660) resists wear under heavy loads
  • Precision length tolerance ±.005 in ensures accurate shaft fit
  • 1 1/4 in bore x 1 1/2 in OD suits standard inch shafts
  • Non-flanged sleeve design installs quickly in straight bores

Bearing for 1 1/4 inch shafts

This Bunting Bearings CB202424 sleeve bearing supports a 1 1/4 inch shaft with a 1 1/2 inch outside diameter and a 3 inch overall length. It is made from C93200 cast bronze, also known as SAE 660, and carries a bronze finish. The part is non-flanged and built for general power-transmission use.

Check shaft and housing fit before ordering

Verify that your shaft measures 1 1/4 inch and that the housing bore accepts a 1 1/2 inch outside diameter with the required interference or clearance. Confirm the 3 inch length matches the available axial space and that the operating temperature stays between -450 and 500 degrees F. The length tolerance is +/- 0.005 in, so ensure your design accommodates this range.

Replaces worn bronze bushings in inch-dimensioned

Use this bearing to renew a damaged or worn C93200 sleeve bearing of the same bore, outside diameter and length. The upgrade is worth it when the existing bushing shows scoring, excessive clearance or material fatigue. It is not for applications needing a flanged design, metric dimensions or a different material grade.

Highlights

  • Operates from -450 °F to 500 °F for extreme environments
  • Cast bronze C93200 (SAE 660) resists wear under heavy loads
  • Precision length tolerance ±.005 in ensures accurate shaft fit
  • 1 1/4 in bore x 1 1/2 in OD suits standard inch shafts
  • Non-flanged sleeve design installs quickly in straight bores

Specifications

No published specifications for this item yet.

Questions about this item

Does the CB202424 sleeve bearing ship with any mounting hardware or lubrication?

The bearing is supplied as a single cast bronze sleeve; no mounting hardware, lubricant or flange is included and must be sourced separately.

Which material grade should I select for a 500 Degrees F maximum operating temperature?

The CB202424 is manufactured from C93200 (SAE 660) cast bronze, rated for continuous use up to 500 Degrees F and down to -450 Degrees F.

What does the +/- 0.005 in length tolerance mean for alignment in a 3 in housing?

The overall length of 3 in is held within +/- 0.005 in, so the bearing will sit flush in a standard housing without shimming or excessive axial play.

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