V-RING Seal VS 65 NBR

Applications of the V-RING VS 65

The V-RING VS 65 NBR is a flexible rotary sealing solution designed to protect shafts with a nominal diameter of 65 mm against external contaminants. It is widely used as a shaft seal in industrial machinery, electric motors, gearboxes, pumps, and drive systems. The V-Ring operates axially against a stationary counterface, effectively preventing the ingress of dust, water, moisture, mud, and other contaminants into bearing housings and rotating assemblies.

Key Advantages of the V-RING Technical Seal

The V-RING VS 65 made of NBR offers high durability and excellent resistance to oils and greases commonly found in industrial and automotive applications. Its elastic construction allows quick and easy installation directly onto the shaft without the need for special tools or precision-machined housings. This rotary sealing solution compensates for shaft misalignment and vibration, reducing wear on mating components. The V-Ring can be used as a standalone oil seal or as additional protection for a conventional oil seal or bearing arrangement.

Technical Characteristics

The V-RING VS 65 NBR is a single-lip rotary seal designed for shafts with a 65 mm diameter. The NBR material ensures stable performance in standard industrial operating conditions. The axial sealing principle minimizes friction and supports higher rotational speeds compared to many radial seals. The seal does not require a dedicated bearing housing, making it an ideal choice for maintenance, retrofitting, and machine upgrades.

Main Description - SEO and B2B Focus

The V-RING VS 65 NBR is a proven technical sealing solution used in industrial applications where reliable protection of bearings and rotating components is essential. It is often applied as a secondary seal to support a standard oil seal, improving the overall effectiveness of the sealing system in harsh environments.

Unlike radial sealing solutions such as single-lip or double-lip oil seals, the V-Ring functions as an axial rotary seal mounted directly on the shaft. The seal rotates with the shaft while sealing against a stationary surface, creating an effective barrier against contamination. The NBR compound provides strong resistance to oils, greases, and typical industrial media, ensuring long service life and consistent sealing performance.

The V-RING VS 65 is commonly used as a machine seal, engine seal, and protective rotary seal in gearboxes and drive systems. High durability, simple installation, and versatility make it a preferred choice for B2B customers and maintenance departments seeking efficient and reliable rotary sealing solutions.

FAQ - Frequently Asked Questions

What is the difference between a V-Ring and a standard oil seal?
A V-Ring seals axially against a stationary surface, while a standard oil seal seals radially inside a housing.

Is the V-RING VS 65 a single-lip seal?
Yes, it is a single-lip rotary seal designed for axial sealing applications.

Which material is used for the V-RING VS 65?
The seal is made of NBR, providing resistance to oils, greases, and common industrial fluids.

How do I select the correct V-Ring size?
V-Rings are selected based on the shaft diameter, in this case 65 mm.