CORTECO 01031700 FPM B1DUO Rotary Shaft Seal - High-Performance Oil Seal

Main Description

The CORTECO 01031700 FPM B1DUO is a premium rotary shaft seal engineered for reliable performance in both industrial applications and automotive systems. Designed as a double lip oil seal, it ensures exceptional shaft sealing and protection against leakage of lubricants and contaminants. Crafted from FPM (fluororubber), this engineered technical seal delivers excellent chemical resistance, high-temperature stability, and long-term durability.

This shaft sealing ring is ideal for engines, hydraulic systems, gearboxes, pumps, and other machinery where high durability and precise sealing are critical. The B1DUO double lip design enhances sealing efficiency compared to single lip seals, providing superior retention of oil and grease even under heavy-duty operation.

Applications:

• Automotive engines and transmissions

• Industrial machinery and pumps

• Hydraulic systems requiring high-quality rotary sealing

• Gearboxes and motor shafts with rotating elements

Key Advantages:

• Double lip design - enhanced protection against leaks and contamination

• FPM (fluororubber) material - resistant to oils, greases, high temperatures, and industrial chemicals

• High durability - suitable for continuous heavy-duty operation

• Precision fit - perfectly matched to standard shaft and housing dimensions (58x70x8/12 mm)

• Versatile industrial and automotive use - works with hydraulic, engine, and mechanical applications

Technical Specifications:

• Product code: 01031700

• Type: B1DUO double lip oil seal

• Material: FPM (fluororubber)

• Dimensions: 58x70x8/12 mm

• Compatible with: ZF 0734319222

• Suitable for rotary, industrial, and automotive applications requiring high reliability

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FAQ

Q: What’s the difference between a single lip and double lip oil seal?
A: A double lip seal (B1DUO) provides enhanced sealing, preventing leaks and contamination better than a single lip seal (SC), especially in demanding industrial or automotive applications.

Q: Which materials are best for high-temperature and oil-resistant seals?
A: FPM (fluororubber) is preferred for oil, grease, and high-temperature resistance, while NBR and silicone are alternatives for less demanding applications.

Q: How do I select the correct rotary shaft seal size?
A: Match the seal’s inner diameter to the shaft, outer diameter to the housing bore, and width to the application specification. CORTECO 01031700 fits 58x70x8/12 mm dimensions.

Q: Can this seal be used in hydraulic and engine systems?
A: Yes, its FPM construction and double lip design make it suitable for both hydraulic machinery and automotive engines.

Q: Is this product suitable for industrial machinery?
A: Absolutely - it is designed for heavy-duty industrial applications, including pumps, gearboxes, and rotating shafts in mechanical systems.