Rotary Shaft Seal 45x55x7 NBR TC - Double Lip Oil Seal with Dust Protection | GRN®

Rotary Shaft Seal 45x55x7 NBR TC - Double Lip Oil Seal with Dust Protection | GRN®

The Rotary Shaft Seal 45x55x7 NBR TC by GRN® is a high-performance double lip radial oil seal, specifically designed to ensure leak-free operation and contaminant resistance in rotary systems. Built using premium Nitrile Butadiene Rubber (NBR), this seal delivers long-lasting performance even under demanding working conditions.

Its TC (double lip) design integrates a primary sealing lip and an additional dust lip, ensuring robust protection against oil leakage and external particle ingress. The integrated stainless steel tension spring guarantees constant radial load and optimal shaft conformity.

With dimensions 45 mm (inner) x 55 mm (outer) x 7 mm (width), this rotary shaft seal is widely used in gearboxes, pumps, motors, automotive systems, and heavy machinery.

📍 Available from stock at our warehouse in Lublin, Poland.
🚚 24h delivery across Poland & international shipping via simmering.pl.

Technical Specifications:

• Product Name: Rotary Shaft Seal 45x55x7 NBR TC

• Brand: GRN®

• Dimensions: 45x55x7 mm

• Material: NBR (Nitrile Butadiene Rubber)

• Type: TC (Double Lip with Spring)

• Features: Dust lip, high wear and chemical resistance

• Applications: Industrial, mechanical, automotive sealing

FAQ:

1. What does TC stand for in oil seals?
TC indicates a double lip seal with a garter spring and additional dust lip for superior sealing and dirt exclusion.

2. What material is used in this seal?
It is made of NBR (Nitrile Butadiene Rubber), known for excellent resistance to oil, fuel, and moderate chemicals.

3. What are the exact dimensions?
Inner diameter: 45 mm, Outer diameter: 55 mm, Width: 7 mm.

4. What are the typical applications for this seal?
It’s ideal for automotive axles, gearboxes, transmissions, pumps, and rotating machinery in both industrial and commercial equipment.

5. How fast is delivery?
We dispatch within 24 hours from our warehouse in Lublin, Poland. International shipping is also available.

Keywords:

• Rotary Shaft Seal 45x55x7

• NBR TC Oil Seal

• Double Lip Oil Seal

• 45x55x7 Shaft Seal

• Dust Lip Shaft Seal

• GRN® Oil Seal

• Nitrile Shaft Seal

• Industrial Sealing

• Automotive Oil Seal

• Oil Resistant Shaft Seal

• Seals for Gearboxes and Motors