NQKSF TC Skeleton Oil Seals Manufacturer for Motors and Gearboxes

In the realm of mechanical sealing, consistency and durability are key—not
just for performance, but for the long-term integrity of entire systems. The TC
skeleton oil seal series has become a go-to solution for professionals seeking
reliable sealing in rotating shaft applications, particularly where dual-lip
designs and compact structure are essential.

This series features a dual-lip configuration, with the primary lip preventing
lubricant leakage and the secondary lip offering effective protection against
dust, dirt, and other external contaminants. Reinforced with an internal metal
skeleton, the TC oil seal delivers a stable fit and sustained sealing pressure,
even under demanding operating conditions.

Application-Specific Engineering
Designed to operate in environments with continuous rotation, moderate
pressure, and fluctuating temperatures, the TC oil seal series is widely
applied in:

Motors and pumps

Industrial gearboxes and speed reducers

Combustion engines (light-duty and industrial)

Hydraulic systems

Construction equipment

Agricultural machinery

Wind turbines and power transmission units

Automotive transmissions and heavy trucks

Mechanical arms and automation systems

These applications demand not only resistance to oil, grease, and environmental
factors, but also long-term dimensional stability under radial load. The
materials used—typically NBR, FKM, or ACM elastomers—are selected based on
temperature range, chemical compatibility, and rotational speed.

Built on Manufacturing Excellence
NQKSF is a dedicated manufacturing facility specializing in precision sealing
technology. With over 30 years of industry experience, our team provides more
than just product delivery—we offer full-spectrum support to meet evolving
industrial challenges.

What sets us apart:

Minimum Order: 500 pieces

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