Palmer Johnson is an authorized distributor for the Eaton Airflex DBBS brakes. The Eaton Airflex DBBS brakes are spring applied and air or hydraulically released, disc style brakes designed for applications requiring higher speed operation or where precise balance of the rotating components is required. The DBBS brakes are designed to dissipate high heat and should be used for applications where brake application is non-cyclic. DBBS brakes are offered in a wide array of sizes with the brake disc diameters ranging from 20 to 38 inches.
Whether you are needing genuine Eaton Airflex parts, service manuals or parts lists, or you are wanting one of our factory trained technicians to repair your DBBS brake, we’ve got you covered. Contact the Eaton Airflex experts today!
| Size/Model Number | Part Number |
| Eaton Airflex 120DBBS | 146323A 146323AM 146323AN 146323BL 146323DP 146323ED 146323EH 146323EN 146323FN |
| Eaton Airflex 220DBBS | 146322A 146322AU 146322BM 146322EB 146322EP 146322EQ 146322EV |
| Eaton Airflex 320DBBS | 146373 |
| Eaton Airflex 420DBBS | 146374 |
| Eaton Airflex 125DBBS | 146320 |
| Eaton Airflex 225DBBS | 146330A 146330AT 146330EJ 146330ER 146330EW |
| Eaton Airflex 325DBBS | 146382 |
| Eaton Airflex 425DBBS | 146383 |
| Eaton Airflex 138DBBS | 146328A 146328BB 146328CB |
| Eaton Airflex 238DBBS | 146329A |
| Eaton Airflex 338DBBS | 146384A |
| Eaton Airflex 438DBBS | 146385A 146385EW |
- Authorized Distributor
- Genuine Parts
- Service and Support
Eaton Airflex DBBS Brake Product Features
- Static torque capacities up to 5,578,000 lb-in (630,282 Nm) equalize torque in either direction of rotation