V‑RING VA 45 NBR Rotary Shaft Seal - 45 mm Self-Acting Rubber Seal

V‑RING VA 45 NBR Rotary Shaft Seal - 45 mm Self-Acting Rubber Seal

The V‑RING VA 45 NBR is a high-performance axial shaft seal (V-ring) crafted from durable nitrile rubber (NBR) with a 45 mm inner diameter, compatible with shafts from Ø 43-48 mm. This self-acting seal rotates with the shaft and lightly presses its flexible lip against a stationary counterface, effectively blocking dust, grease, and moisture from reaching bearings and equipment, while preserving lubricant inside.

Technical Specifications:

• Inner Diameter (nominal): 45 mm; fits shafts Ø 43-48 mm

• Outer Diameter: approx. 55 mm; seal width approx. 9 mm

• Material: NBR (nitrile rubber) - oil, grease, abrasion resistant

• Temperature Range: -30 °C to +100 °C

• Design Code: VA style V-ring - most popular axial seal

• Construction: Solid elastomer with V‑lip, rotates with shaft

Benefits:

• Effortless installation: stretches onto shaft, no tools required

• Effective contamination exclusion: dust, water, debris kept out

• Low friction & energy loss: seal cooperates with shaft rotation

• Extended equipment life: protects bearings, extend O-ring/housing life

• Durable: NBR resists oils, greases, abrasion and moderate temperatures

• Universal fit: VA styling and elastic tolerance fit slight shaft deviations

Applications:
Ideal for industries spanning electric motors, gearboxes, pumps, fans, conveyors, industrial machinery, and any rotary shaft environment needing additional sealing against external contaminants.

Logistics & Availability:
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
🚚 24 h shipping - fast, reliable delivery across Poland and EU; competitive B2B NET/BRUTTO pricing.

FAQ

1. What is V‑RING VA 45 NBR?
It’s a 45 mm axial shaft seal made from NBR rubber, designed to keep contaminants out while rotating with the shaft.

2. What shaft diameters does it fit?
Fits shafts from Ø 43 mm to Ø 48 mm, ideal for kettled mounting.

3. How do I install it?
Simply stretch the flexible V‑lip over a clean shaft—no tools needed—letting it sit against a static counterface.

4. Will it resist oil and grease?
Yes - NBR construction provides reliable protection against oils, greases, and minor chemicals.

5. What temperature range is supported?
Operational from -30 °C up to +100 °C, suitable for most industrial scenarios.

6. When can I receive it?
Shipping within 24h from our Lublin warehouse ensures fast delivery for urgent projects.

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