The Cardan bearing grease seal is a technical rubber component installed around the Cardan joint bearing area. It helps retain lubricating grease while preventing dust, water and other contaminants from entering the driveline assembly.
The product is manufactured by Anh Tri Tue Manufacturing and Trading Co., Ltd. based on customer samples or technical drawings, with its dimensions, geometry, rubber compound and performance characteristics tailored to each application.
During operation, a Cardan joint is subjected to rotation, angular movement, vibration and mechanical loads. Lubricating grease reduces friction and wear while protecting the internal contact surfaces.
The grease seal is designed to:
The seal features a conical body with different opening diameters at each end, allowing it to fit the specific geometry of the installation area. Its flexible rubber body accommodates a certain degree of movement and angular displacement while the Cardan joint is operating.
The retaining flanges at both ends help secure the seal in position, minimize displacement and maintain effective protection around the installation area. Its geometry can be customized according to the available installation space and operating requirements.
The rubber compound can be selected according to the type of lubricating grease, operating temperature, rotational movement and surrounding environment.
For applications involving regular contact with oils and lubricating greases, NBR is commonly considered because of its good oil and grease resistance as well as its abrasion resistance. For elevated temperatures or more demanding operating environments, alternative elastomers and specially formulated rubber compounds can be selected.
Proper material selection helps prevent swelling, hardening, cracking and loss of elasticity during service.
The product can be used in:
Custom Cardan Bearing Grease Seal Manufacturing
Anh Tri Tue manufactures custom Cardan bearing grease seals based on customer samples or technical drawings, with tailored dimensions, geometry, hardness and rubber compounds. These products are suitable for replacing specialized seals that are difficult to source or unavailable in standard sizes.
Customers only need to provide a sample, technical drawing and relevant operating conditions for product evaluation and material consultation.
Cardan bearing grease seals manufactured by Anh Tri Tue provide a practical solution for equipment requiring specially designed technical rubber components, helping protect lubricated areas and maintain reliable driveline operation.
