Paulstra LE 100 130 14 SE Shaft Seal

Description

This is a radial shaft seal, model LE 100 130 14 SE, manufactured by Paulstra, a division of Hutchinson. Designed to seal rotating shafts, this component is essential for preventing lubricant loss and protecting bearings and other internal parts from dust, dirt, and moisture. Its robust construction ensures long-lasting performance in a wide range of industrial applications.

Specifications

• Type: Radial Shaft Seal
• Model: LE 100 130 14 SE
• Inner Diameter: 100 mm
• Outer Diameter: 130 mm
• Width: 14 mm
• Manufacturer: Paulstra (Hutchinson)
• Material: Typically NBR (Nitrile Butadiene Rubber) with steel reinforcement

Label Info

• Stamped Type: LE 100 130 14 SE
• Stamped Part Number: 721 227 80
• Handwritten Part Number: 82800534

Application

This seal is suitable for use in various machinery, including gearboxes, pumps, electric motors, and automotive powertrains, where effective sealing of a rotating shaft is required.

Country of Origin

Made in France.

CO2 Impact

Opting for this component helps avoid the emission of approximately 0.3 kg of CO2 compared to manufacturing a new one. This choice supports sustainable industrial practices by extending the lifecycle of quality parts.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Standard radial shaft seals are generally designed for low-pressure applications, typically up to 0.5 bar (7 PSI). For higher pressures, specialized seal designs or support rings are required.

Yes, in most cases. 'LE' typically denotes a single-lip design. Modern equivalents like 'TC' (double lip) or 'AS' (single lip with a dust lip) with the same 100x130x14 dimensions are often direct functional replacements, with double-lip versions offering enhanced protection against external contaminants.

NBR (Nitrile) rubber offers excellent resistance to mineral oils, hydraulic fluids, and greases. However, it has limited resistance to synthetic oils, brake fluids, and fluids with high aromatic content. Always verify chemical compatibility with your specific lubricant.

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Last Update: Friday, March 13, 2026