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Eaton Airflex Air Cooled Disc Brakes - Type DBBS

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Eaton Airflex Air Cooled Disc Brakes - Type DBBS

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Code: Eaton Airflex - DBBS
Brand: Eaton Airflex

Industrial Clutch Parts Ltd. supply a complete range of Eaton Airflex Air-Cooled Disc Clutches & Brakes. Designed for demanding applications that require high torque and horsepower absorption as well as precise controllability.

Eaton Airflex DBBS brakes are spring applied, pressure released, air-cooled emergency stop and parking brakes. Perfectly suited for non-cyclic applications. Our large stock of Eaton Airflex products ensures prompt delivery and reduced lead times.

DBBS Characteristics:

  • Torque Rating: 80,000 - 5,578,000 lb-in
  • Max. Speed: 2,200 rpm
  • Maximum Cylinder Pressure: 120 psi

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Eaton Airflex Air Cooled Disc Brakes - Type DBBS 

Industrial Clutch Parts Ltd. supply a full range of Eaton Airflex Air Cooled Disc Brakes. Available with favorable torque-to-size ratios and low-inertia friction disc assemblies. Eaton's DBBS disc brakes maintain a precise balance of rotating components even at higher operating speeds.

DBBS Disc Brakes are ideal for use in applications requiring higher speed operations or where the precise balance of the rotating components is required. Eaton's DBBS is used in industries such as Drawworks, Winch Systems, Mining, Cement, Marine, Conveyors, Pulp & Paper. 

DBBS disc brakes offer high torque capacities and heat dissipation, making them the ideal solution for high speed, non-cyclic applications. Equal torque is developed in either direction of rotation.


  • Spring applied or hydraulically released
  • Robust & stationary long lasting friction disc
  • Visual worn indicators (grooves) on O.D. of friction disc
  • Can be manually disengaged in case of no air

Standard Sizes:

  • 120DBBS, 220DBBS, 320DBBS, 420DBBS, 125DBBS, 225DBBS, 325DBBS, 425DBBS, 138DBBS, 238DBBS, 338DBBS, 438DBBS 150DBBS, 250DBBS, 350DBBS, 450DBBS
Additional Information

Additional Information

Product Type Brake
Brand Eaton Airflex
PDF Catalogue PDF Download Download
Industry Applications Draw-works, Shovels, Pipe Laying Equipment, Conveyors, Rubber
Actuation Method Hydraulic, Pneumatic
Bore Size 3.50" - 15.51"
Brake Type Disc
Compares With Wichita, WPT
Max. RPM 2200
Mounting Type Flange
Torque Rating Up to 630.282 Nm
Weight Range 125 - 3,515lbs
OEM Numbers
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