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- 1 1/4" Bore
- 3,300 rpm Max
- Open
- 85.0 psi Max Operating Pressure
- 27.20 hp Max Thermal Dissipation
features
- High thermal capacity
- Wide torque range
- Quick change facings
- Heavy-duty
- Cross drilled
- Air cooled
- Up to 27.2 hp thermal capacity
| Caliper | 835451 |
| Actuation/Return | Air/None |
| Photo | XTBSmall |
| Outside Dia. | 17.81 in |
| Product Category | Modular Multi-Caliper Tension Control Brakes |
| Rotor Diameter | 12 in |
| Family Name | XTBA12 |
| Approximate Brake Facing Life | N/A |
| Finish | Black Oxide |
| Rotor Thickness | 2.06 in |
| Open Or Enclosed Design | Open |
| Technical Data Sheet | TensionControlBrakes |
| Maximum Dynamic Torque (Std) | 5838 in lb |
| Torque With 1 Low Coefficient Caliper @ 1 psi | 7 in lb |
| Operating Pressure [Min] | 1 psi |
| Rotation | CCW |
| Facing Part No. | 835461, 835471, 835631, 835643 |
| Bore Style | Finished Bore |
| Other Accessories | 835175 |
| Bushing Series | SF |
| Model | XTBA12 |
| Maximum Brake Continuous Thermal Dissipation | 27.2 hp |
| Bore Range [Max] | N/A |
| Main Category | Tension Control Brakes |
| Guard | 835447 |
| Overall Length | 8.14 in |
| Bore Range [Min] | 1.25 in |
| Maximum Dynamic Torque (LoCo) | 3438 in lb |
| Bushing Type | Finished Bore |
| Torque With 1 Standard Coefficient Caliper @ 1 psi | 12 in lb |
| Torque With 1 Standard Coefficient Caliper @ 80 psi | 973 in lb |
| Torque With 1 Low Coefficient Caliper @ 80 psi | 573 in lb |
| Controller | 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535 |
| Operating Pressure [Max] | 85 psi |
| Weight | 60.0 LB |
| EAN or UPC | 662284257657 |
