MILL-RIGHT N Model 64® Oil Seal
Severe Service Assembled Oil Seal
Garlock KLOZURE® high performance oil seals protect critical equipment by preventing premature bearing failure due to lubrication loss or contamination. Specially engineered elastomers, including the MILL-RIGHT® family of materials, provide best in class product life with up to 90% less seal wear due to abrasion over standard seals.
In rotary applications with severe shaft runout or misalignment, the Model 64® oil seal is the ultimate sealing tool. With the industry's highest shaft to bore misalignment ratings coupled with one of the fastest shaft speed ratings, the Model 64® oil seal can solve the most difficult bearing protection problems. The proprietary material used in the sealing element designed for extreme flexibility is assembled with a heavy duty metal case, metal filler ring, brass insert and a special garter and finger spring design for a unique combination resulting in worry free installation and performance.
When up-time in your plant is critical, trust the MILL-RIGHT® family of elastomer sealing elements to keep you running. Each of the MILL-RIGHT® materials has been specifically engineered to have the highest abrasion resistance and lowest wear of any seal in the industry. This translates directly to higher equipment efficiencies, longer bearing life, increased production and less maintenance. Upgrade from MILL-RIGHT® N (Black) to MILL-RIGHT® ES (Blue) or from MILLRIGHT® ES (Blue) to MILL-RIGHT® V (green) and you can easily double your Mean Time Between Failures (MTBF).
- MILL-RIGHT® sealing elements generate less heat, lower power consumption, improve chemical resistance and extend service life
- Bearing damage from displaced springs is prevented by the unique combination of a finger spring mechanically locking a garter spring into place
- The special garter and finger spring combinations reduces leaks caused by high shaft runout by applying consistent lip load around the entire shaft
- After events where excess runout may have occurred, the garter spring locked into place by the finger spring will rebound towards its nominal location to resume effective sealing
- Heavy duty metal case provides maximum bore retention
- Metal filler ring prevents seal distortion seal ensuring a true fit in the bore
- Sealing element will not fall out of case with bond failure. A brass insert clamps to the element, and the metal filler ring mechanically locks the components into place.
Media Use:
- Oil
- Grease
Industries Served:
- Primary Metals
- Mining
- Pulp and Paper
- Oil and Gas
| Bore Size (inch) | 11.750 |
| Bore Size (mm) | 298.45 |
| Case Material | CRS |
| Configuration Type (Seals) | Single Lip |
| Lip Base Material Abbreviation | NBR |
| Lip Base Material Name | Nitrile |
| Lip Material | MILL-RIGHT N |
| Max Shaft Surface Speed (feet/min) | 7,000 |
| Max Shaft Surface Speed (meter/sec) | 35.6 |
| Max Temperature (C) | 93 |
| Max Temperature (F) | 200 |
| Misalignment Tolerance (inch) | 0.125 in @ 5,000 ft/min; 0.093 in @ 7,000 ft/min |
| Misalignment Tolerance (mm) | 3.18 mm @ 25.4 m/s; 2.36 mm @ 35.6 m/s |
| Pressure Max (bar) | 0.48 |
| Pressure Max (psi) | 7 |
| Primary Dimensional Unit of Measure | Imperial |
| Shaft Size (inch) | 10.125 |
| Shaft Size (mm) | 257.18 |
| Shipping Weight | 1.48031 lbs |
| Spacer Size (inch) | 0.188 |
| Spacer Size (mm) | 4.80 |
| Spacers Exist | Yes |
| Split or Solid | Solid |
| Spring Material | 302SS |
| Standard/Special | Standard |
| Style/Model | Model 64 |
| UPC Code | 717744828462 |
| Width (inch) | 0.688 |
| Width (mm) | 17.48 |
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