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	Marque	SKF
	Product Type	Radial Shaft Seal
	Inside Diameter	45mm
	Outside Diameter	72mm
	Seal Type	Rotary Shaft Seal
	Thickness	10mm
	Seal Material	Nitrile Rubber (NBR)

Datasheet - 45X72X10 HMSA10 RG

Pays d'origine :: CN

SKF Radial Shaft Seal, 45mm Inside Diameter, 72mm Outside Diameter - 45X72X10 HMSA10 RG

This radial shaft seal provides a sealing Interface for rotating shafts, designed to prevent fluid leakage and exclude contaminants in industrial rotary assemblies. It is constructed from nitrile rubber and suited for environments requiring a flexible contact seal around a shaft while retaining lubricants and resisting ingress of dirt and debris.

Features and Benefits:

• Nitrile rubber composition offers resistance to mineral oils
• Rotary configuration supports continuous shaft movement
• 10mm wall section sustains contact pressure under load
• Flexible lip design maintains sealing on eccentric shafts
• Elastomeric construction tolerates routine thermal cycling

Applications

• Suitable for gearboxes with rotating output shafts
• Used with pumps handling lubricated shafts
• Ideal for electric motor shaft sealing tasks
• Can be used for agricultural machinery drivetrains
• Suitable for general industrial rotating equipment

What internal clearance is required to fit this seal?

It fits shafts sized for a 45mm internal bore and should be installed on a shaft matching that diameter to ensure correct lip contact.

What external housing bore accommodates the seal?

The housing should accept an outer diameter of 72mm to allow proper interference fit and secure seating of the seal.

How thick is the sealing section and why does it matter?

The radial section is 10mm thick which preserves axial stability and maintains effective contact under side loads.

What material properties affect compatibility with lubricants?

The elastomer is nitrile rubber, which is selected for its compatibility with common mineral-based lubricants and oils.

SKF Nitrile Rubber (NBR) Radial Shaft Seal, 45 mm ID, 72 mm OD, 10 mm

Frais de livraison offerts pour toute commande de plus de 90,00 €