18K Split Wear Rings (Inch Sizes)
- High-Performance, Replaceable Cylinder Guides
The easy-to-use split 18K design is manufactured from a glass fiber-reinforced thermoplastic polyimide resin (heat stabilized nylon). These bearings reduce radial movement, helping to extend seal life. The exceptional physical properties and built-in lubricants make it suitable for use on rods, rams, or pistons in reciprocating, rotary, or static applications.
Product Features
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- Heat-stabilized nylon— the same carrying load as bronze
- Replaceable bearings prevent metal-to-metal contact and prolong equipment life
- Reduces radial movement, therefore extending seal life
- Split design minimizes downtime
Technical Data
| Compressive Strength | 2300 PSI ( 158.6 Mpa ) |
|---|---|
| Temperature Min | -40 °F ( -40 °C ) |
| Temperature Max | 250 °F ( 121 °C ) |
| Permissible Compressive Load | 55 Mpa ( 7975 PSI ) |
| Speed Max | 1.25 m/s ( 250 fpm ) |
| Cross Section / Height / Diameter (Inch) |
.125 / .375 / 1.000 – 4.000 .125 / .500 / 1.500 – 6.000 .125 / .750 / 3.500 – 8.000 .125 / 1.000 / 4.000 – 20.000
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| Notes |
Temperature and pressure for 660 material
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Resources
| Name | Download | File type | |
|---|---|---|---|
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Polymer Seals Common Profiles Poster (English) | 5131 KB |