19K Split Wear Rings (Metric Sizes)

High-Performance, Replaceable Cylinder Guides
The easy-to-use split 19K is manufactured from a glass fiber-reinforced thermoplastic polyimide resin (heat stabilized nylon). These bearings reduce radial movement to help 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

  • 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 (mm)
2.5 / 5 / 20 – 140
2.5 / 9 / 55 – 220
2.5 / 14 / 70 – 400
2.5 / 24 / 315 - 400
Notes
Temperature and pressure for 660 material

 
 

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