V-RING VA 85 NBR Rotary Shaft Seal Ring

V-RING VA 85 NBR Rotary Shaft Seal Ring

The V‑RING VA 85 NBR is a high-performance axial (lip) seal designed for rotary shafts, providing effective dust exclusion and lubrication retention in industrial and mechanical applications. Made from nitrile butadiene rubber (NBR), this durable seal fits shafts approximately 85 mm in diameter and installs easily by elastic stretch over the mating shaft surface. It is commonly used in electric motors, gearboxes, and drives to shield bearings from contamination.

Key features & SEO keywords embedded:

• V‑RING VA 85 NBR rotary shaft seal

• axial lip seal ring

• NBR rubber dust seal

• rotary shaft seal for 85 mm shaft

• easy push‑on assembly

• industrial dust‑exclusion seal

This seal serves as a centrifugal dust disc, forming a dynamic barrier that rotates with the shaft—keeping contaminants out without the need for additional housing or fasteners. Its construction ensures a tight, self-adjusting fit that compensates for wear and maintains performance over time.

FAQ (Frequently Asked Questions)

Q: What makes the V-RING design unique?
A: V-Rings act as centrifugal dust exclusion discs, mounted directly on the shaft—creating effective sealing without needing separate hardware.

Q: What does “VA 85 NBR” mean?
A: VA denotes the V-Ring style; 85 refers to the intended shaft size (~85 mm); NBR indicates the material is nitrile rubber.

Q: What applications suit this seal?
A: It’s ideal for protecting bearings in gearboxes, electric motors, pump drives, and similar rotating equipment.

Q: How is it installed?
A: Simply stretch it over the shaft—no additional tools or housing are required due to its built-in elasticity.

Q: How durable is NBR material?
A: Nitrile rubber withstands oils and moderate temperatures, offering excellent abrasion resistance for long-lasting sealing.

Q: What’s the delivery time?
A: Ships from our Lublin warehouse (ul. Smoluchowskiego 1, building 4) with 24h shipping - fast and efficient order processing.

Embedded Search Phrases & Keywords

• V-RING VA 85 NBR

• rotary shaft seal ring

• axial lip seal NBR

• dust exclusion seal

• push-on shaft seal

• 24h shipping industrial seals