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NOK O-RINGS Catalog

To maintain consistent sealing performance over a long period, it is essential to select materials and dimensions suitable for the usage conditions!

This catalog introduces NOK's O-rings, which are highly trusted across a wide range of industries worldwide. It includes information on how to select O-rings, sealing principles, types, temperature ranges of main materials, and the fluids to be sealed, as well as detailed dimensions of various products such as the JIS P series and JIS G series. Please make use of this information for product selection. 【Contents (partial)】 ■ Introduction ■ How to select O-rings ■ Sealing principles of O-rings ■ Types of O-rings ■ Temperature ranges of main materials and fluids to be sealed ■ Standard values and measured values of standard materials for O-rings *For more details, please download the PDF or feel free to contact us.

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【Other Publication Contents (Partial)】 ■Design Standards for O-Rings ■How to Use O-Rings (Types of Grooves) and Precautions ■Chamfering of Holes and Shafts ■Precautions for Special Applications ■Precautions When Installing O-Rings *For more details, please download the PDF or feel free to contact us.

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