Approximate clutch facing life33 hphrBore detailsStraightBore size0.625 in, Machined Bore with Keyway, 0.500 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredCE certifiedCEClutch air chamber volume when new0.201 in³Clutch air chamber volume when worn out0.630 in³Clutch facing edge color codeRedClutch facing effective area4.17 in²Clutch Facing TypeStandard coefficientClutch heat sink capacity5650 ftlbClutch peak thermal input rate3.80 hpClutch response factor0.038Drive inertia0.86 lbin²Engagement methodAirFinishBlack oxideHose lengthN/AInlet size0.250-28 UNFInput bore min shaft insertion1.50 in, From Pilot End Full From Air Chamber EndLength3.51 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max bore size15.875 mmMax clutch continuous thermal dissipation0.13 hpMax operating pressure (psi)80Max Speed3600 RPMMax static clutch torque100 inlbMin ambient temperature (°F)32Min bore size12.7 mmMin engagement pressure (psi)8Mounting styleShaftOpen or enclosed designOpenOuter Diameter2.89 inOutput shaft styleNoneOutput typeV-Belt Pulley, 1-A, 3.00 in PD SheaveProduct featuresAir Engaged, Keyed, Straight Bore, Shaft MountRelease methodSpringRestrictionsThis Clutches Bore Can Be Reduced With The Bushings Found In Accessories To The LeftRoHS compliantRoHSShaft inertia0.98 lbin²
| Approximate clutch facing life | 33 hphr |
| Bore details | Straight |
| Bore size | 0.625 in, Machined Bore with Keyway, 0.500 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| CE certified | CE |
| Clutch air chamber volume when new | 0.201 in³ |
| Clutch air chamber volume when worn out | 0.630 in³ |
| Clutch facing edge color code | Red |
| Clutch facing effective area | 4.17 in² |
| Clutch Facing Type | Standard coefficient |
| Clutch heat sink capacity | 5650 ftlb |
| Clutch peak thermal input rate | 3.80 hp |
| Clutch response factor | 0.038 |
| Drive inertia | 0.86 lbin² |
| Engagement method | Air |
| Finish | Black oxide |
| Hose length | N/A |
| Inlet size | 0.250-28 UNF |
| Input bore min shaft insertion | 1.50 in, From Pilot End Full From Air Chamber End |
| Length | 3.51 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max bore size | 15.875 mm |
| Max clutch continuous thermal dissipation | 0.13 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 3600 RPM |
| Max static clutch torque | 100 inlb |
| Min ambient temperature (°F) | 32 |
| Min bore size | 12.7 mm |
| Min engagement pressure (psi) | 8 |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 2.89 in |
| Output shaft style | None |
| Output type | V-Belt Pulley, 1-A, 3.00 in PD Sheave |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount |
| Release method | Spring |
| Restrictions | This Clutches Bore Can Be Reduced With The Bushings Found In Accessories To The Left |
| RoHS compliant | RoHS |
| Shaft inertia | 0.98 lbin² |