PAULSTRA IEL 792615

Paulstra 25x42x7mm NBR Radial Shaft Seal

Description

This is a high-performance radial shaft seal, model IEL 792615, from Paulstra, a trusted brand within the Hutchinson group. It is designed to provide an effective seal on rotating shafts, preventing the leakage of lubricants and the ingress of contaminants. This new old stock item is ideal for maintenance, repair, and operations (MRO) in various industrial environments.

Specifications

• Manufacturer: Paulstra
• Part Number: 792615
• Type: IEL
• Inner Diameter: 25 mm
• Outer Diameter: 42 mm
• Width: 7 mm
• Material: NBR (Nitrile Butadiene Rubber)

Label Info

• IEL 25 42 7
• VF 1
• YB

Application

This seal is commonly used in gearboxes, pumps, motors, and other machinery with rotating shafts to maintain lubrication and protect internal components.

Country of Origin

Manufactured in France.

CO2 Impact

Reusing this component saves an estimated 0.1 kg of CO2 compared to producing a new one. This saving is equivalent to charging a smartphone 12 times.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?
What is the operating temperature range for an NBR seal like the IEL 792615?
Answer:

NBR (Nitrile Butadiene Rubber) typically has an operating temperature range from -30 deg C to +100 deg C, with short peaks up to 120 deg C, depending on the specific application and media.

Question?
Is this seal suitable for use with synthetic oils or only mineral oils?
Answer:

NBR offers excellent resistance to mineral-based oils, greases, and hydraulic fluids. Its compatibility with synthetic oils (like PAOs or esters) can be limited and should be verified against the fluid manufacturer’s specifications.

Question?
What does the ‘IEL’ designation signify in the Paulstra product line?
Answer:

The ‘IEL’ designation typically refers to a standard design profile for a radial lip seal, often indicating a single sealing lip reinforced with a garter spring and fully encased in rubber.

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Last Update: Friday, March 13, 2026