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Skeleton Oil Seal GTB

The outer circle is a metal skeleton, a spring-pressurized seal lip, a precision-machined die cutting edge, and a mechanical flash removal.

subcategory:

Rotary Seal

Product accessories:


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Product description

   1.Features

The outer circle is a metal skeleton, a spring-pressurized seal lip, a precision-machined die cutting edge, and a mechanical flash removal.

   2.Materials

The rubber sealing part is Nitrile Butadiene Rubber (NBR);

The skeleton is made by mild steel.

   3.Performance

It is widely used in various industries. The metal outer ring makes the installation of the seal ring in the cavity particularly firm and accurate, but the outer ring has a limited sealing effect on low-viscosity medium and gas medium, and it is recommended that non-dry sealant be applied to the outer ring during installation and use, which can effectively prevent the immersion of air side pollutants.

   4.Operating Conditions (The following limit values cannot occur at the same time.) 

Pressure: ≤0.05MPa;
Speed: ≤20m/s (Depends on the material of the rubber);
Temperature: -30°C to +160°C (Depends on the material of the rubber);
Medium: mineral based hydraulic oil and synthetic hydraulic oil (CLP, HLP, APGL, etc.).

5.Special Ordering Requirements

Careful installation is a prerequisite for a well-sealed function

6.Mounting Dimensions

If you need an oil seal that is not an example in this size table, or if you need a standard oil seal in the size chart but a special material (rubber, metal frame, spring) is used, please contact us.

When ordering oil seals with spacing, specify the septum thickness H at the end of the order form specifications.