what aresquareo-rings called

Designed with grooves in the outer ring to offer more protection (than our L-type seal) against contamination and direct spray liquids. Liquid gets pushed out through outer grooves when in rotation.

Includes built-in ball bearing support. Supports HEAVY loads & has a high torque capacity: 53 to 588 Nm. Bore (ID) sizes: 10 to 60 mm (0.393 to 2.362 in)

O ring square profilesizes

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.

GMN Bearing USA’s KH series angular contact bearings are ‘small ball’, ball bearings made to support ultra high-speed applications.

Square Ringseal catalog

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

O ring square profilefor sale

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Our GMN Gap Seals are plastic and a great choice for washdown applications, such as food conveyors and food manufacturing facilities

No built-in ball bearing support. Has no RPM limits & Supports high torque needs: 609 to 14,060 Nm. Bore (ID) sizes: 38.09 to 220 mm (1.499 to 8.66 in)

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.

This heavy-duty clutch (aka a hold-back clutch) is good for high torque operations and ensures motion freezes in place. Bore (ID) sizes: 15 to 40 mm. (0.59 to 1.73 in)

SquareO-Ring Kit

No built-in ball bearing support. Good for large orders & low to high torque needs: 1 to 2673 Nm. Bore (ID) sizes: 2 to 240 mm (0.078 to 9.448 in)

Our bearing experts provide best in class support to ensure you find the bearing that best fits your application. Contact us today!

Includes built-in ball bearing support. Supports MEDIUM loads & low to medium torque capacity: 53 to 267 Nm. Bore (ID) sizes: 17 to 40 mm (0.669 to 1.57 in)

squareo-ring size chart

The best protection for your bearing. Easy to install with a simple “drop-in” next to your bearing. No added space needed. CF seals offer 100% sealing efficiency against splashing liquids.

We know that not every application requires super, high-precision bearings. We stock other industrial parts from quality brands.