what aresquareo-rings called

Lincoln builds precision lubrication equipment & components for hydraulic, pneumatic and electric auto lubrication systems. State of the art electronic controls for all forms of mobile and static equipment in the civil, mining, quarrying, forestry and agricultural sectors.

SquareO-Ring Kit

Consider replacing Square-Rings with O-Rings or X-Rings that often provide greater performance for the same or lower cost.

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As your supplier, SmartTech offers the full range of Lincoln Industrial fully automatic lubrication systems as well as installation and servicing. The Lincoln line includes Centro-Matic® single line injector systems, Quicklub® progressive systems and Duo-Matic® pressurized two-line systems. All of these centralized lubrication systems direct precise amounts of grease to bearings or other lubrication points and all equipment is designed to meet the strict quality standards demanded by our customers.

squareo-ring size chart

Square-Rings and Rubber Washers can be used in basic cost sensitive applications. Square Rings and Rubber Washers can be molded, machined, or cut cost effectively depending on the size, material, and quantity.

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Standard USA Square-Rings sizes. Dimensions per AS568 although tolerances vary by use, please see our tolerance pages. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit.