Description
4H Flange Mount Multi Disc 4H70 2.188 BORE,BASIC
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| Features: | Drive Shell Support Is Provided By Bearing Mounted Flywheel Or Pulley/Sprocket |
| Open Or Enclosed Design: | Open |
| Drive Arrangement: | "Flange Mount, Requires Bearing Support " |
| Bore Size: | 2.188 in. Or 1.938 in. With Bushing |
| Bore Style: | Straight With Keyway And 2 Setscrews |
| Pilot Size: | No Pilot |
| Pilot Or Drive Flange Bolt Circle Data: | "4, 0.375""-16 Bolts @ 90° On A 7.250 in. Circle" |
| Length: | 5.53 in. |
| Clutch Facing Type: | Standard Coefficient |
| Clutch Facing Edge Color Code: | Red |
| Maximum Static Clutch Torque: | 10000 inlbs |
| Maximum Clutch Continuous Thermal Dissipation: | 0.28 hp |
| Clutch Heat Sink Capacity: | 18440 ftlb |
| Clutch Peak Thermal Input Rate: | 141.70 hp |
| Shaft Inertia: | 70.37 lbin² |
| Max Rpm: | "700 @ 80 psi, 900 @ 70 psi, 1200 @ 60 psi, 1800 @ 50 psi" |
| Actuation/Return: | Air/Spring |
| Port Size: | 0.125 NPT |
| Maximum Operating Pressure: | 80 psi |
| Minimum Engagement Pressure: | 10 psi |
| Temperature Range: | 32 - 150 °F |
| Approximate Clutch Facing Life: | 752 hphr |
| Clutch Air Chamber Volume When New: | 1.035 in³ |
| Ratings: | "CE, And RoHS" |
| Finish: | "Aluminum Air Chamber, Black Oxide Drive Shell" |
| Outer Diameter: | 8.38 in. |
| Restrictions: | "Consult Nexen For Use In Cyclic Applications, Or Use As A Brake" |
| Shipping Weight: | 43.0 LB |
