Find a Service Center
- 4 1/2" Bore
- 2,300 rpm Max
- Open
- 85.0 psi Max Operating Pressure
- 41.10 hp Max Thermal Dissipation
features
- High thermal capacity
- Wide torque range
- Quick change facings
- Heavy-duty
- Cross drilled
- Air cooled
- Up to 41.1 hp thermal capacity
| Bore Style | Finished Bore |
| Bushing Series | SF |
| Bore Range [Min] | 4.5 in |
| Overall Length | 8.26 in |
| Maximum Dynamic Torque (Std) | 14265 in lb |
| Maximum Brake Continuous Thermal Dissipation | 41.1 hp |
| Torque With 1 Low Coefficient Caliper @ 1 psi | 11 in lb |
| Rotation | CW |
| Operating Pressure [Max] | 85 psi |
| Torque With 1 Standard Coefficient Caliper @ 1 psi | 20 in lb |
| Maximum Dynamic Torque (LoCo) | 7947 in lb |
| Family Name | XTBA18 |
| Main Category | Tension Control Brakes |
| Facing Part No. | 835461, 835471, 835631, 835643 |
| Approximate Brake Facing Life | N/A |
| Model | XTBA18 |
| Bore Range [Max] | N/A |
| Caliper | 835451 |
| Rotor Thickness | 2.06 in |
| Guard | 835445 |
| Rotor Diameter | 18 in |
| Finish | Black Oxide |
| Product Category | Modular Multi-Caliper Tension Control Brakes |
| Controller | 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535 |
| Photo | XTBLarge |
| Technical Data Sheet | TensionControlBrakes |
| Torque With 1 Low Coefficient Caliper @ 80 psi | 883 in lb |
| Operating Pressure [Min] | 1 psi |
| Torque With 1 Standard Coefficient Caliper @ 80 psi | 1585 in lb |
| Outside Dia. | 24.5 in |
| Other Accessories | 835175 |
| Open Or Enclosed Design | Open |
| Bushing Type | Finished Bore |
| Actuation/Return | Air/None |
| Weight | 121.0 LB |
| EAN or UPC | 662284257800 |
