Products Description

TC-Type-Rotary-Oil-Seals

TC type rotary oil seal is a double-lip skeleton oil seal with rubber wrapped on the inner skeleton. It is usually used in various mechanical systems to prevent oil or grease leakage. The main function is to provide sealing and close contact between two relatively moving surfaces, mainly used to seal rotating shafts.

Advantages

Double lip design: Combining the main sealing and dust lip can effectively prevent media leakage and dust intrusion.

Excellent static sealing performance: TC type rotary oil seal performs well under static conditions, can effectively prevent leakage, and has good thermal expansion compensation ability when the temperature changes.

Self-tightening spring: The design of the spring allows the oil seal to maintain uniform clamping force in long-term use, thereby maintaining good sealing performance.

Greater roughness is allowed in the housing.

Sealing for low and high-viscosity fluids.

Applications

Gearboxes

Pumps

Electric Motors

Automotive Applications: Various automotive components, including gearboxes and differential housings.

Industrial Machinery: Including compressors and hydraulic systems.

Rubber material selection

Media		Maximum temperature, depending on the materials
Media		ACM	AEM	EPDM	FKM	HNBR	NBR	VMQ
Mineral oils	Oils for motors	+130°C	+130°C	-	+170°C	+130°C	+100°C	+150°C
	Oils for gearboxes	+120°C	+130°C	-	+150°C	+110°C	+80°C	+130°C
	Oils for hypoid gears	+120°C	+130°C	-	+150°C	+110°C	+80°C	-
	ATF oils	+120°C	+130°C	-	+170°C	+130°C	+100°C	-
	Hydraulic oils	+120°C	+130°C	-	+150°C	+130°C	+90°C	-
	Greases	-	+130°C	-	-	+100°C	+90°C	-
Fire-resistant fluids	HFA group - Emulsion with more than 80% water	-	-	-	-	+70°C	+70°C	+60°C
	HFB group - Opposite solution (water in oil)	-	-	-	-	+70°C	+70°C	+60°C
	HFC group - Polymer aqueous solution	-	-	+60°C	-	+70°C	+70°C	-
	HFD group - Water-free synthetic fluids	-	-	-	+150°C	-	-	-
Other fluids	EL + L heating oil	-	-	-	-	+100°C	+90°C	-
	Air	+150°C	+150°C	+150°C	+200°C	+130°C	+90°C	+200°C
	Water	-	-	+150°C	+100°C	+100°C	+90°C	-
	Water for washing	-	-	+130°C	+100°C	+100°C	+100°C	-
Temperature range	Min.	-25°C	-40°C	-45°C	-20°C	-30°C	-30°C	-60°C
Temperature range	Max.	+150°C	+150°C	+150°C	+200°C	+150°C	+100°C	+200°C

about Us

Company profile

Linde Polymer Tec Co., Ltd. mainly produces a variety of rubber compounds and rubber seals and currently has more than 3,000 material formulas and more than 2,000 product specifications. Products are suitable for automotive, aviation, machinery, petrochemical, medical, food, electronics, military, industrial, and other fields. Since the establishment of the factory, the company has completed the process consistency operation, and the product yield rate has reached 97.1%.