90mm 100mm 110mm Bearing Labyrinth Seals Nylon Labyrinth Oil Seal

Labyrinth Seals for Conveyor Roller Bearing Housings

Labyrinth seals are a non-contact sealing solution designed to protect the internal components of conveyor roller bearing housings from the ingress of contaminants such as dust, dirt, moisture, and other abrasive particles. These seals consist of a series of interlocking, maze-like grooves that create a tortuous path for foreign materials, significantly reducing the likelihood of contamination entering the bearing housing.

Engineered for demanding industrial environments, labyrinth seals are highly effective in applications where conventional contact seals would wear out quickly or introduce friction and heat. In conveyor systems, especially those operating in mining, quarrying, or bulk material handling, labyrinth seals extend bearing life, minimize maintenance intervals, and improve overall reliability by providing a durable barrier without direct contact between the sealing surfaces.

Key benefits include:

• Non-contact design – eliminates seal wear and reduces friction

• Enhanced bearing protection – ideal for dusty, dirty, or wet environments

• Extended equipment life – reduces maintenance and downtime

• High-speed capability – supports high rotation speeds without heat generation

Labyrinth seals are an essential component in modern conveyor roller systems, ensuring smooth operation and long-term performance under tough operating conditions.

China-Techpart Precision Technology Co., Ltd (short as China-Techpart) is professional international export

company which specialized in producing conveyor belt roller punching press bearing housing and relative

sealing. China-Techpart business have extended all over the world such as Mexico, Russia, Chile, Brazil, UK,

USA etc, which have established good relationship with famous customers in main countries and region of the

world. Our global market share is growing bigger and bigger. China-Techpart already received highest recognition

more than 50 countries and over 200 customers with highest quality and professional service which is the cornerstone

of rapid expansion in the international market

China-Techpart wholly owned holding company which have 4 advanced technology punching press production

lines, high precision injection production center, as well as modern mould machining center. Now China-Techpart

is China's largest and most complete varieties professional punching press bearing housing and sealing parts

manufacturing. China-Techpart's production ability over 5 million sets of bearing housing annually, All export

products will be checked by equipments imported from Italy, the tolerance is accurate to 0.001mm, which ensure

the products diamonds quality. China-Techpart can supply belt conveyor roller bearing housing and sealing type such

as TK, TKII, and DTII etc. China-Techpart also can produce in according with your exact requests. 

China-Techpart's bearing housings is not only the indispensable parts of common conveyor roller manufacture, but

also the preferred products chosen by roller manufacture with high-speed, long-distance and large capacity transportation,

which can be widely used in the national major projects as mine, steel, cement, coal, electric power and seaport industry.

The advantages of China-Techpart roller bearing housing and relative sealing are following:

Ø Excellent material. The material are used cold rolled sheet from Bao steel Co., Ltd, Wuhan Iron & Steel Corp

Ø Fatigue resistance, no deformation and no distortion

Ø Good Polish effect, no stretching scars and burrs

Ø High precision, low eccentricity

Adhering to the principle of "develop together with grateful heart and contribute society endlessly", China-Techpart

holds the hope that we work together to create brilliant future with high-quality product, reasonable price and best

service. China-Techpart focus on a strategic further, for build company unique "China-techpart" world brand. Our

goal is to make the "China-techpart" as the Chinese bearing housing appellation.

China-Techpart unique business goal:

Make "China-techpart" to be landmark brand of China bearing housing around world market.