Hot-forged pneumatic casters by AIE Company Inc.
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Pneumatic Casters - Hot Forged

Hamilton Cush-N-Aire Casters Series 7100

Hamilton

Cush-N-Aire Casters Series 7100 - Cap. to 3,700 lbs.

The new 7100 Series of pneumatic casters combine the proven heavy-duty forged steel of the 7000 Series with the industry's most popular top plate -- 4" x 5". The 7100 Series Casters are also enhanced with a bright zinc plate finish to prevent rust and wear in indoor and outdoor applications.

  • Swivel Construction – drop forged steel mounting plate and horn base.
  • Main Load Bearing – large diameter raceway machined for hardened and polished steel balls.
  • Secondary Load Bearing – precision tapered roller bearing capped with grease retainer.
  • Axle –bolt and nut type: 1/2" diameter on 8" and 10" roller bearing models; 3/4" diameter on 10" tapered bearing models and all 12" models; 1" diameter on all 16" and 18" models; 1 1/4" on 21" and 25" models.
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Hamilton Cush-N-Aire Casters Series 7000

Hamilton

Cush-N-Aire Casters Series 7000 - Cap. to 3,700 lbs.

Hamilton Cush-N-Aires have become widely recognized as the leading pneumatic-tired casters in the industry. The quality that earned this reputation continues without compromise: all swivels are S.A.E. 1045 drop forged steel with an integrally forged kingpin and precision tapered thrust bearing to ensure easy swiveling and longer life.

  • Swivel Construction – drop forged steel mounting plate and horn base.
  • Main Load Bearing – large diameter raceway machined for hardened and polished steel balls.
  • Secondary Load Bearing – precision tapered roller bearing capped with grease retainer.
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