WCB Eaton Auxiliary Brake — Wear Plate
Wear plates for 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.
| Oil drilling platforms, well workover operations and mobile drilling rigs. Common models: 124WCB2, 224WCB2, 324WCB2, 424WCB2, 136WCB2, 236WCB2, 336WCB2, 436WCB2 | |||||
|---|---|---|---|---|---|
| No. | Standard Part | 124WCB2 146465A(514825) | 224WCB2 146466A(514826) | 324WCB2 146467A(514827) | 424WCB2 146468A(514828) |
| Name | Part Number | Part Number | Part Number | Part Number | |
| 1 | Mounting Flange Half Assembly | 513348-01 | 513348-01 | 513348-01 | 513348-01 |
| 2 | Mounting Flange | 513337 | 513337 | 513337 | 513337 |
| 3 | Wear Plate | 508459 | 508459 | 508459 | 508459 |
| 4 | Pin | 000245*0069 | 000245*0069 | 000245*0069 | 000245*0069 |
| 5 | Friction Disc | 508725 | 508725 | 508725 | 508725 |
| 6 | Friction Disc Core | 510745 | 510745 | 510745 | 510745 |
| 7 | Pipe Clamp | 306542-05 | 306542-20 | 306542-23 | 306542-24 |
| 8 | Pressure Plate Half Assembly | 513348-03 | 513348-03 | 513348-03 | 513348-03 |
| 9 | Pressure Plate | 513345 | 513345 | 513345 | 513345 |
| 10 | Flat Washer | 000153*0641 | 000153*0641 | 000153*0641 | 000153*0641 |
| 11 | Lock Nut | 000110*0073 | 000110*0073 | 000110*0073 | 000110*0073 |
| 12 | Cylinder | 513264 | 513264 | 513264 | 513264 |
| 13 | Edge Seal (Inner) | 000402*0023 | 000402*0023 | 000402*0023 | 000402*0023 |
| 14 | Edge Seal (Outer) | 000402*0024 | 000402*0024 | 000402*0024 | 000402*0024 |
| 15 | — | 411672 | 410970 | 412433 | 413195 |
| 16 | Wear Washer | N/A | 308396 | 308396 | 308396 |
| 17 | Reaction Plate Half Assembly | N/A | 513348-02 | 513348-02 | 513348-02 |
| 18 | Reaction Plate | N/A | 513343 | 513343 | 513343 |
| 19 | Piston | 513317 | 513317 | 513317 | 513317 |
| 20 | Return Spring | 416751-02 | 416751-02 | 416751-02 | 416751-02 |
| 21 | Inner Support Ring | 413107 | 413107 | 413107 | 413107 |
| 22 | Outer Support Ring | 413108 | 413108 | 413108 | 413108 |
| 23 | Countersunk Screw | 000294*407 | 000294*407 | 000294*407 | 000294*407 |
| 24 | Pipe Plug | 000077*0021 | 000077*0021 | 000077*0021 | 000077*0021 |
| No. | Oil drilling platforms, well workover operations and mobile drilling rigs. Common models: 124WCB2, 224WCB2, 324WCB2, 424WCB2, 136WCB2, 236WCB2, 336WCB2, 436WCB2 | ||||
| 1 | Standard Part | 136WCB2 | 236WCB2 | 336WCB2 | 436WCB2 |
| 2 | Name | Part Number | Part Number | Part Number | Part Number |
| 3 | Mounting Flange Half Assembly | 513985-01 | 513985-01 | 513985-01 | 513985-01 |
| 4 | Mounting Flange | 513986 | 513986 | 513986 | 513986 |
| 5 | Wear Plate | 416527 | 416527 | 416527 | 416527 |
| 6 | Pin | 307111-04 | 307111-10 | 307111-05 | 307111-07 |
| 7 | Half Friction Disc Assembly | 513990 | 513990 | 513990 | 513990 |
| 8 | Friction Disc | 513658 | 513658 | 513658 | 513658 |
| 9 | Friction Disc Core | 513667 | 513667 | 513667 | 513667 |
| 10 | Pipe Clamp | 308204-07 | 513985-03 | 308204-04 | 308204-05 |
| 11 | Pressure Plate Half Assembly | 513985-03 | 513985-03 | 513985-03 | 513985-03 |
| 12 | Pressure Plate | 512860 | 512860 | 512860 | 512860 |
| 13 | Flat Washer | 000067*0042 | 000067*0042 | 000067*0042 | 000067*0042 |
| 14 | Lock Nut | 000110*0075 | 000110*0075 | 000110*0075 | 000110*0075 |
| 15 | Cylinder | 513988 | 513988 | 513988 | 513988 |
| 16 | Edge Seal (Inner) | 000402*0005 | 000402*0005 | 000402*0005 | 000402*0005 |
| 17 | Edge Seal (Outer) | 000402*0006 | 000402*0006 | 000402*0006 | 000402*0006 |
| 18 | — | 416538 | 416538 | 416538 | 416538 |
| 19 | Wear Washer | N/A | 308397 | 308397 | 308397 |
| 20 | Reaction Plate Half Assembly | N/A | 513985-02 | 513985-02 | 513985-02 |
| 21 | Reaction Plate | N/A | 513989 | 513989 | 513989 |
| 22 | Piston | 512858 | 512858 | 512858 | 512858 |
| 23 | Return Spring | 416751-01 | 416751-01 | 416751-01 | 416751-01 |
| 24 | Inner Support Ring | 414032-01 | 414032-01 | 414032-01 | 414032-01 |
| 25 | Outer Support Ring | 414033-01 | 414033-01 | 414033-01 | 414033-01 |
| 26 | Countersunk Screw | 000294*407 | 000294*407 | 000294*407 | 000294*407 |
| 27 | Pipe Plug | 000077*0021 | 000077*0021 | 000077*0021 | 000077*0021 |