Find a Service Center
- Air Actuated, Spring Return
- High Coefficient Facing
- 66.00 hp Peak Thermal Input
- 80.0 psi Max Pressure
- Max
features
- Air actuated
- Caliper spacing adjusts to fit .188"- to 1.500"-wide rotating discs and linear traveling devices
- Disc speeds up to 2,800 rpm
- QD bushing compatible for shaft sizes up to 3.875"
- Static torque capacity up to 8,800 in lb at 80 psi with 24" disc
caution
- Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
options
- Discs from 16" to 24" diameter
| Maximum Pressure | 80 psi |
| Back Lash | =4.469/(D-1.252) Degrees, D Is Disc Diameter In Inches |
| Open Or Enclosed Design | Open |
| Control Accessories | 854000, 932800, 939101, 939201, 939300, 940001, 940412, 944900, 945100, 948801, 948802, 948803, 948804 |
| Brake Facing Edge Color Code | Purple |
| Brake Air Chamber Volume When Worn Out | 13.26 in3 |
| Maximum Static Brake Torque | 8800 in lb |
| Photo | BCCaliperAir |
| Static Torque Factor (Broken In) @ PSI | 800 lbf @ 80 psi |
| Approximate Brake Facing Life | 1169 hp-hr |
| Brake Heat Sink Capacity | N/A |
| Accessory Miscellaneous | 934200, 934203, 934204, 934205, 934206, 934207, 934215, 934217, 934221, 934222, 934223, 934224, 934225, 934226, 934227, 934300, 934301, 934400 |
| Kits | 835271, 835272 |
| Brake Air Chamber Volume When New | 3.62 in3 |
| Finish | Black Oxide |
| Brake Facing Type | High Coefficient |
| Recommended Control Kits | 940011, 940012, 940017 |
| Brake Facing Effective Area | 26.4 in2 |
| Maximum Brake Continuous Thermal Dissipation | N/A |
| Port or Hose Size | 0.125 NPT |
| Main Category | Brakes |
| Product Category | Caliper Brakes |
| Manufacturer Family | Model BC425A Brake Caliper (HICO Facing) with 18.25" Diameter Ventilated Disc, Model BC425A Brake Caliper (HICO Facing) with 24" Diameter Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 16" Diameter Non-Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 18" Diameter Non-Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 20" Diameter Non-Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 21" Diameter Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 22" Diameter Non-Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 24" Diameter Non-Ventilated Disc, Model BC425A Brake Caliper (HICO Facings) with 24" Diameter Ventilated Disc, Two Model BC425A Brake Calipers with 16" Diameter Non-Ventilated Disc, Two Model BC425A Brake Calipers with 18.25" Diameter Ventilated Disc, Two Model BC425A Brake Calipers with 18" Diameter Non-Ventilated Disc, Two Model BC425A Brake Calipers with 20" Diameter Non-Ventilated Disc, Two Model BC425A Brake Calipers with 21" Diameter Ventilated Disc, Two Model BC425A Brake Calipers with 22" Diameter Non-Ventilated Disc, Two Model BC425A Brake Calipers with 24" Diameter Non-Ventilated Disc, Two Model BC425A Brake Calipers with 24" Diameter Ventilated Disc |
| Rotor Working Radius (in) | WR=D/2-1.062 For 16 in. Or Larger Rotors |
| Model | BC425A |
| Brake Peak Thermal Input Rate | 66 hp |
| Actuation/Return | Air/Spring |
| Rotor Thickness | N/A |
| Family Name | Air Actuated Spring Released |
| Weight | 34.23 LB |
| EAN or UPC | 662284160179 |
