Description
Product Overview
The SKF 17607 LDS Small Bore Seal is a precision‑engineered component designed to meet the demanding requirements of modern hydraulic and pneumatic applications. Constructed from high‑grade, machined steel, the seal features a robust R‑Lip profile that ensures a tight, leak‑free interface between a 1.75‑inch shaft and a 2.717‑inch bore. The CRWA1 style incorporates a reinforced lip geometry that distributes pressure evenly, reducing wear and extending service life even under fluctuating temperature and pressure conditions. With a compact width of 0.438 inches, the seal fits seamlessly into tight spaces while maintaining a low profile that minimizes friction. The product’s dimensions—3.1 × 3.1 × 0.6 inches—make it compatible with a wide range of standard bearing housings, and its lightweight construction (0.32 oz) eases handling during installation. Designed for reliability, the seal meets SKF’s stringent quality standards, offering consistent performance across a variety of industrial environments.
Usage
Designed for versatility, the SKF 17607 LDS Small Bore Seal excels in both hydraulic and pneumatic systems where precise sealing is critical. It is ideally suited for equipment such as linear actuators, rotary pumps, and valve assemblies that operate under high pressure or cyclic loading. The seal’s R‑Lip configuration provides excellent resistance to extrusion, making it a reliable choice for applications involving aggressive fluids, including oil, water, and compressed air. Its compact dimensions allow it to be employed in confined spaces, such as compact gearboxes, robotic joints, and miniature hydraulic cylinders used in aerospace and medical devices. Installation is straightforward: the seal can be pressed into the bore using standard tooling, and its machined exterior ensures a snug fit that prevents misalignment. Routine maintenance is simplified by the seal’s durability, reducing the frequency of replacements and minimizing downtime for critical machinery.
Why Choose Us
Choosing the SKF 17607 LDS Small Bore Seal means selecting a product backed by decades of engineering expertise and a global reputation for quality. SKF’s rigorous testing protocols verify that each seal meets exacting performance criteria, including resistance to temperature extremes, chemical exposure, and mechanical stress. The R‑Lip CRWA1 design offers a unique combination of flexibility and strength, delivering superior sealing performance where conventional lip seals may fail. Customers benefit from SKF’s comprehensive support network, which provides technical assistance, detailed installation guidelines, and rapid response to any service inquiries. In addition, SKF’s commitment to sustainability ensures that the seal is manufactured using environmentally responsible processes, reducing waste and energy consumption. When you purchase this seal, you receive not only a high‑performance component but also the assurance of a trusted brand that stands behind its products with robust warranties and after‑sales service.
Key Features
- Precision‑machined steel construction delivers long‑lasting durability and wear resistance.
- R‑Lip CRWA1 design provides superior sealing under high pressure and temperature variations.
- Compact dimensions allow installation in tight spaces without sacrificing performance.
- Easy to install with standard press tools, reducing assembly time and labor costs.
- Backed by SKF’s global support network and comprehensive after‑sales service.
FAQ
What shaft and bore sizes does this seal accommodate?
The seal is specifically sized for a 1.75‑inch shaft and a 2.717‑inch bore, making it ideal for standard industrial equipment that uses these dimensions.
Can this seal be used with both hydraulic oil and compressed air?
Yes. The seal’s material composition and R‑Lip design are compatible with a wide range of fluids, including hydraulic oil, water, and compressed air, providing reliable performance across different system types.
How does the CRWA1 style improve seal longevity?
The CRWA1 style incorporates a reinforced lip geometry that distributes pressure evenly across the sealing surface, reducing localized stress and preventing extrusion, which extends the seal’s service life.
What support does SKF offer if I encounter installation issues?
SKF provides detailed installation manuals, technical hotlines, and on‑site engineering assistance for complex applications, ensuring you can install the seal correctly and efficiently.
Is the seal suitable for high‑temperature environments?
Yes. The seal is engineered to operate reliably in temperature ranges typical of industrial hydraulic and pneumatic systems, maintaining its sealing integrity even under elevated heat conditions.




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