Description
DFB/QFB Dual/Quad Face Brakes QFB-1150 BRAKE 2.188,HCO,NSB
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| Open Or Enclosed Design: | Open |
| Bore Size: | 2.188 in. |
| Bore Style: | Straight With Setscrew And Keyway |
| Length: | 10.62 in. |
| Brake Facing Type: | High Coefficient |
| Brake Facing Edge Color Code: | Purple |
| Maximum Static Brake Torque: | 17400 inlbs |
| Maximum Brake Continuous Thermal Dissipation: | 5.40 hp |
| Brake Heat Sink Capacity: | 780000 ftlb |
| Brake Peak Thermal Input Rate: | 210.00 hp |
| Shaft Inertia: | 806.40 lbin² |
| Max Rpm: | 2200 |
| Actuation/Return: | Spring/Air |
| Port Size: | 0.250 NPT |
| Maximum Operating Pressure: | 80 psi |
| Minimum Release Pressure: | 73 psi |
| Temperature Range: | 32 - 150 °F |
| Approximate Brake Facing Life: | 5332 hphr |
| Brake Air Chamber Volume When New: | 28.500 in³ |
| Brake Air Chamber Volume When Worn Out: | 7.500 in³ |
| Ratings: | "CE, And RoHS" |
| Finish: | Black Oxide |
| Outer Diameter: | 16.00 in. |
| Restrictions: | "Not Designed For Vertical Mounting, Consult Nexen For Use In Cyclic Applications" |
| Shipping Weight: | 220.0 LB |
