V-Ring VS 30 (NBR) - Axial Shaft Seal, Easy-Install V-Ring

V-Ring VS 30 (NBR) - Axial Shaft Seal, Easy-Install V-Ring

The V-Ring VS 30 (NBR) is a simple yet robust axial rubber seal for rotating shafts. Made from nitrile rubber (NBR), this easy-install V-Ring effectively excludes dirt, dust, and moisture, while retaining lubricant. It’s engineered for shafts of 29-31 mm diameter, offering an affordable and efficient sealing solution for industrial and agricultural applications.

Key Specifications

• Design: VS cross-section — low profile with wide sealing lip, ensuring solid grip and easy fitting

• Material: NBR (nitrile rubber) — excellent resistance to oils, lubricants, and abrasion, suitable for moderate temperature ranges

• Fit Range: Ideal for shafts with diameters 29-31 mm (VS 30)

Advantages

• Easy Installation — stretchable design allows mounting without tools over bearings or pulleys

• Cost-Effective Protection — affordable seal enhancing bearing and machinery lifespan

• High Contaminant Exclusion — effective barrier against dirt and moisture with minimal friction

• Versatile Use — suitable for industrial gearboxes, electric motors, conveyors, and agricultural equipment

FAQ (Frequently Asked Questions)

1. What is the V-Ring VS 30?
   A nitrile (NBR) V-Ring axial seal for shafts of 29-31 mm diameter, designed to keep contaminants out while retaining lubricant.

2. Why choose NBR material?
   NBR offers excellent resistance to common oils, lubricants, and wear — ideal for rotating shaft environments.

3. What makes VS profile unique?
   The VS design has a tapered, wide lip for secure mounting and effective sealing over a range of diameters with minimal contact pressure.

4. How simple is the installation?
   Very — the seal stretches over the shaft and grips firmly without the need for disassembly or tools.

5. In which applications is it typically used?
   Suitable for use in industrial gearboxes, motors, pumps, conveyors, agricultural machinery, and anywhere reliable shaft sealing is needed.