WCB Eaton Auxiliary Brake — Return Spring
Eaton WCB124, WCB224, WCB324, WCB236, WCB336 and WCB436 auxiliary brakes. WCB water-cooled brakes are designed for braking under continuous slip and high-temperature conditions. They are pneumatically controlled, with a closed-loop or open cooling-circulation design.
Product Overview
Eaton WCB124, WCB224, WCB324, WCB236, WCB336 and WCB436 auxiliary brakes.
Water-cooled WCB brakes are designed for braking under continuous slip and high-temperature conditions. They are pneumatically controlled, with an optional closed or open cooling system and a coolant-circulation unit. Copper friction discs provide long-term wear protection and efficient heat dissipation. WCB series brakes are divided into two types by drive method: air-cushion and piston.
Common models: WCB124, WCB224, WCB324, WCB424, WCB136, WCB236, WCB336, WCB436.
| No. | Other Technical Specifications | Model | Name | Part Number |
|---|---|---|---|---|
| 1 | Mounting Flange Half Assembly | 513348-01 | Mounting Flange | 513337 |
| Special Bolt & Nut | 000153*0642 / 000153*0685 | |||
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 508459 | |||
| Inner Support Ring | 413107 | |||
| Outer Support Ring | 413108 | |||
| Pressure Plate | 513345 | |||
| 2 | Pressure Plate Half Assembly | 513348-03 | Special Bolt & Nut | 000153*0642 / 000153*0685 |
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 508459 | |||
| Inner Support Ring | 413107 | |||
| Outer Support Ring | 413108 | |||
| Reaction Plate | 513343 | |||
| 3 | Reaction Plate Half Assembly | 513348-02 | Special Bolt & Nut | 000153*0642 / 000153*0685 |
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 508459 | |||
| Inner Support Ring | 413107 | |||
| Outer Support Ring | 413108 | |||
| Friction Disc Core | 510745 | |||
| 4 | Half Friction Disc Assembly | 513964-01 | Friction Disc | 508725 |
| Countersunk Screw | 000294*0407 | |||
| Loctite 596 | 000153*1071 |
| No. | Other Technical Specifications | Model | Name | Part Number |
|---|---|---|---|---|
| 1 | 107821B Friction Disc Kit (Standard) | 124WCB2 Standard | Loctite 262 Thread Adhesive | 000153*1016 |
| Countersunk Screw | 000294*0407 | |||
| Friction Disc | 508725 | |||
| 2 | 107821BA Friction Disc Kit (Standard) | 224WCB2 Standard | Loctite 262 Thread Adhesive | 000153*1016 |
| Countersunk Screw | 000294*0407 | |||
| Friction Disc | 508725 | |||
| Wear Washer | 308396 | |||
| 3 | 107821BB Friction Disc Kit (Standard) | 324WCB2 Standard | Loctite 262 Thread Adhesive | 000153*1016 |
| Countersunk Screw | 000294*0407 | |||
| Friction Disc | 508725 | |||
| Wear Washer | 308396 | |||
| 4 | 107821BC Friction Disc Kit (Standard) | 424WCB2 Standard | Loctite 262 Thread Adhesive | 000153*1016 |
| Countersunk Screw | 000294*0407 | |||
| Friction Disc | 508725 | |||
| Wear Washer | 308396 | |||
| 5 | 107722A Brake Plate Kit (Mounting Flange & Pressure Plate) | 24WCB2 Standard | Special Bolt & Nut | 000153*0642 / 000153*0685 |
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 508459 | |||
| Inner Support Ring | 413107 | |||
| Outer Support Ring | 413108 | |||
| 6 | 107727C Reaction Plate Seal Plate Kit | 24WCB2 Standard | Special Bolt & Nut | 000153*0642 / 000153*0685 |
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 508459 | |||
| Inner Support Ring | 413107 | |||
| Outer Support Ring | 413108 | |||
| 7 | 107727C Cylinder Seal | 24WCB2 Standard | Piston Seal Ring | 000153*1239 |
| Edge Seal (Inner) | 000402*0005 | |||
| Edge Seal (Outer) | 000402*0006 |
| No. | Other Technical Specifications | Model | Name | Part Number |
|---|---|---|---|---|
| 1 | 107822B Friction Disc Kit (Standard) | 136WCB2 | Loctite 262 Thread Adhesive | 000153*1168 |
| Friction Disc | 513658 | |||
| Countersunk Screw | 000294*0407 | |||
| 2 | 107822BA Friction Disc Kit (Standard) | 236WCB2 | Loctite 262 Thread Adhesive | 000153*1168 |
| Friction Disc | 513658 | |||
| Countersunk Screw | 000294*0407 | |||
| Wear Washer | 308397 | |||
| 3 | 107822BB Friction Disc Kit (Standard) | 336WCB2 | Loctite 262 Thread Adhesive | 000153*1168 |
| Friction Disc | 513658 | |||
| Countersunk Screw | 000294*0407 | |||
| Wear Washer | 308397 | |||
| 4 | 107822BC Friction Disc Kit (Standard) | 436WCB2 | Loctite 262 Thread Adhesive | 000153*1168 |
| Friction Disc | 513658 | |||
| Countersunk Screw | 000294*0407 | |||
| Wear Washer | 308397 | |||
| 5 | 107662E Reaction Plate Seal Plate Kit | 36WCB2 | Special Bolt & Nut | 000153*0843 / 000153*0844 |
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 416527 | |||
| Inner Support Ring | 414032-01 | |||
| Outer Support Ring | 414033-01 | |||
| 6 | 107662A Brake Plate Kit (Mounting Flange & Pressure Plate) | 36WCB2 | Special Bolt & Nut | 000153*0843 / 000153*0844 |
| Loctite 596 | 000153*1071 | |||
| Wear Plate | 416527 | |||
| Inner Support Ring | 414032-01 | |||
| Outer Support Ring | 414033-01 | |||
| 7 | 107662C Cylinder Seal | 36WCB2 | Piston Seal Ring | 000153*1239 |
| Edge Seal (Inner) | 000402*0005 | |||
| Edge Seal (Outer) | 000402*0006 |