The difference between the PD skeleton oil seal and ...

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PD oil seal and TC oil seal type are different. PD and TC can tell us that the models between them are bad, they are the codes that we distinguish between models.

The skeleton and spring of the oil seal are made of metal, and the main parts of the sealing lip are rubber. The oil seal can be produced with different rubber according to the environment, so as to meet the sealing performance and requirements. The most commonly used oil resistant rubber is NBR, and nitrile rubber is currently one of the most popular rubber seals and O rings. It can be said that it is the most widely used and lowest cost rubber seal. Commonly used in making oil seals are polypropionate rubber, silicone rubber, fluorine rubber and polytetrafluoroethylene.

TC oil seal is the name of oil seal. It is a kind of double lip oil seal with rubber completely covered with self tightening spring. Generally speaking, the oil seal often refers to the TC skeleton oil seal.

As for the letter PD in front of the oil seal, it means that the general manufacturer is used to express the oil seal. It is often expressed in short letters before the specification, as follows: W (no spring type), PD (low speed ordinary type), PG (high speed ordinary type), SD (low speed double mouth), DG (high speed double mouth) and so on. The specification of the oil seal is dxDxH (inner diameter X outer diameter X height) - millimeter.

Oil Seal TC: High-Performance Sealing for Various Applications

Next-Level Sealing: Oil Seal TC and Elastomer-Coated Excellence

Meet the pinnacle of sealing innovation with the Oil Seal TC &#; a powerhouse designed for high dynamic sealing action. Engineered with an elastomer-coated flat outer diameter (OD) and a spring-loaded sealing lip, this seal stands as a stalwart against external contaminants like dust and dirt. For added versatility, a ribbed OD is available upon request, defined as type G11. In this comprehensive SEO text, we delve into the remarkable features, applications, materials, application parameters, and design insights of the Oil Seal TC.

Unleashing Special Features

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The Oil Seal TC isn't just a seal; it's a marvel of engineering. Its modern sealing lip design ensures dynamic sealing efficiency, guaranteeing peak performance. Tailored for housing applications, it's a fitting choice for various industries. It particularly thrives in housings with high thermal expansion, including light metal housings. Split housings and those with increased surface roughness are no challenge. Sealing thin-body and gaseous media? This seal excels, offering an impenetrable barrier without the risk of friction correction.

Versatility Beyond Boundaries

Applications of the Oil Seal TC are vast and varied. In mechanical and apparatus engineering, it plays a sentinel's role in machinery performance. In the realm of agricultural machinery, it's the guardian against leaks and performance glitches. For construction machines, it's the unwavering shield in demanding environments. Drive systems, industrial gearboxes, and electric motors embrace the Oil Seal TC for its sealing prowess and safeguarding abilities.

Materials Crafted for Excellence

Choose excellence with the Oil Seal TC's diverse material options. Standard materials include elastomer NBR 70 black for the seal, spring steel according to DIN EN -1 for the spring, and carbon steel per DIN EN for the metal case. For unique needs, delve into elastomer FKM, silicone, ACM, HNBR, CR, and EPDM. Elevate durability and corrosion resistance with stainless steel (1.) springs and metal cases.

Performance Parameters

Operate within the Oil Seal TC's standard material combination and conquer temperatures ranging from -40°C to +100°C. Keep depressurized pressures below 0.05 MPa. Compatibility is ensured with mineral oil-based and synthetic lubricants. When dealing with uncharted synthetic lubricants, compatibility tests are advised. Ensure operating temperatures stay below 80°C to keep the seal's performance at its prime.

Precision Design for Optimal Results

Precision matters. Maintain shaft tolerance of ISO h11, guaranteeing a minimum hardness of 45 HRC. Optimal shaft roughness includes Ra=0.2-0.8 μm, Rz within 1-5 μm, and Rmax &#; 6.3 μm. For the housing bore, uphold ISO H8 tolerance, with Ra=1.6-6.3 μm roughness, Rz spanning 10-20 μm, and an Rmax under 25 μm.

Unlock the Potential: Installation Guidelines

To truly harness the potential of the Oil Seal TC, we urge you to diligently follow our installation instructions.

In essence, the Oil Seal TC is the embodiment of sealing excellence. Its exceptional features, materials, and performance parameters make it an unbeatable choice in mechanical and apparatus engineering, agricultural machinery, construction machines, drive systems, industrial gearboxes, and electric motors. Adhering to the design recommendations ensures optimal sealing and protection with the Oil Seal TC in your applications.

If you have any questions about the Oil Seal TC or would like more information, feel free to contact us.

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