Find a Service Center
- Shaft Seal
- 18.11 in Shaft Diameter
- 20.079 in Housing Bore Diameter
- 0.866 in Width
| Lip Style | Reverse Lip |
| Lip Type | Single Bevel Lip w/Spring |
| Lip Base Material | Nitrile |
| Case Construction | Molded Rubber OD |
| Housing Bore Dia. | 20.079 in |
| Seal Design | Solid Seal |
| Spring Material | Carbon Steel |
| Pressure [Max] | 7 psi |
| Surface Speed [Max] | 5,000 ft/min |
| Lip Material | Mill-Right® N |
| Spacer Material | Rubber |
| Misalignment Tolerance | 0.1 in |
| Temperature Range [Min] | -40 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.100@2500 |
| Inch/Metric | Inch |
| Shaft Dia. | 18.11 in |
| Spacer Size | 1/4 in |
| Construction | Model 87 |
| Temperature Range [Max] | 200 °F |
| Seal Application | Severe Service |
| Weight | 4.39 LB |
| EAN or UPC | 717744606886 |
