40x62x7 NBR SC Radial Oil Seal | Single Lip Rotary Shaft Seal - Premium Nitrile Shaft Seal

40x62x7 NBR SC Radial Oil Seal - High-Quality Rotary Shaft Seal with Single Lip

The 40x62x7 NBR SC Oil Seal is a high-performance radial shaft seal, designed for sealing rotating shafts in a wide range of industrial and mechanical applications. Made from NBR (nitrile butadiene rubber), this rotary shaft seal provides excellent resistance to oils, greases, and abrasion, making it suitable for use in gearboxes, motors, pumps, and general machinery.

The SC (Single Lip) design includes a sealing lip and an integrated tension spring, ensuring consistent contact pressure and long-term sealing efficiency.

Applications

• Gearboxes and transmissions

• Rotating shafts and motors

• Pumps and compressors

• General machinery where oil and dust sealing is essential

Key Features

✔ Dimensions: 40x62x7 mm
✔ Type: SC - Single lip with spring
✔ Material: NBR (nitrile butadiene rubber)
✔ Design: Radial rotary shaft seal for one-way rotation
✔ Excellent resistance to: oil, grease, fuel, and moderate temperatures
✔ Built to ISO 6194 / DIN 3760 standards
✔ Suitable for open groove mounting

💡 Available now at simmering.pl - Fast shipping and top quality

FAQ - Frequently Asked Questions

🔹 Q1: What does the “SC” designation mean?

➡️ SC refers to a single lip oil seal with a metal-reinforced outer shell and an internal tension spring, designed for reliable shaft sealing in one direction.

🔹 Q2: Is this seal compatible with oil and grease?

➡️ Yes, NBR is highly resistant to mineral oils, greases, and hydraulic fluids, making it ideal for lubrication-based systems.

🔹 Q3: Can this oil seal be used in both directions?

➡️ This SC single lip design is intended for one-directional shaft rotation. For bidirectional sealing, consider a double lip (TC) seal.

🔹 Q4: What is the installation standard for this seal?

➡️ The seal is suitable for open groove installation, compliant with DIN 3760 / ISO 6194 standards.

🔹 Q5: Where can I order this product?

➡️ You can order it directly from simmering.pl, your trusted B2B supplier of premium radial rotary shaft seals.