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K20-R Space-Saving Compact Piston Seal

Model K20-R / K20 / SKF (Official website) / Listed on page 16 of the document

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K20-R Space-Saving Compact Piston Seal on page 16 of SKF "カスタムエンジニアリングシール シール製品案内"
Source: SKF「カスタムエンジニアリングシール シール製品案内」page 16
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Specifications

Operating Temperature Range -30～+200 °C
Maximum Sliding Speed 0.5 m/s
Maximum Pressure 700 bar

Description

Compact piston seal usable in standard O-ring grooves. Integration with an active backup ring enables support for higher-pressure applications.

Features

  • Space-saving
  • Integrated backup ring
  • Prevention of twisting and rolling

Applications

  • Hydraulic cylinders (double-acting, high pressure)

FAQ

Q. In what type of groove can the K20-R Space-Saving Compact Piston Seal be installed and used?
A. It can be used in standard O-ring grooves.
Q. What are the operating temperature range, maximum pressure, and maximum sliding speed of the K20-R?
A. The operating temperature range is -30 to +200 °C, the maximum sliding speed is 0.5 m/s, and the maximum pressure is 700 bar.
Q. What applications is the K20-R suited for?
A. It is suited for hydraulic cylinders (double-acting, high pressure).
Q. What are the features of the K20-R?
A. Key features are space-saving design, integrated backup ring, and prevention of twisting and rolling. Integration with an active backup ring enables support for higher-pressure applications.

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