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Datasheet - 25X62X10 HMSA10 RG

COO (Country of Origin):: CN

SKF Radial Shaft Seal, 25mm Inside Diameter, 10mm Thickness - 25X62X10 HMSA10 RG

This radial shaft seal provides a sealing Interface for rotating shafts, designed to prevent fluid leakage and limit contaminant ingress in rotary applications. It is constructed from nitrile rubber suitable for oil-contact environments and configured for use where a durable, elastic sealing lip is required around a rotating shaft.

Features and Benefits:

• Nitrile rubber composition offers resistance to oil exposure
• Rotary seal form maintains a dynamic contact surface for rotating shafts
• Robust 10mm cross-section supports axial stability during operation
• Precision-fit inner diameter reduces axial movement on shaft
• Defined outer diameter ensures consistent housing fit and retention

Applications

• Suitable for automotive drivetrain sealing tasks
• Used with gearbox assemblies requiring oil containment
• Ideal for general industrial rotating shaft installations
• Can be used for replacement radial repair in maintenance work
• Suitable for hydraulic pump shaft sealing arrangements

What material properties affect oil compatibility?

The sealing element is MADE from nitrile rubber which provides compatibility with mineral oils and typical lubricants used in rotating equipment.

How should the part be selected for interference fit?

Choose a housing bore that matches the specified outer diameter to achieve proper press-fit retention and prevent radial extrusion.

What inspection should be performed before installation?

Verify shaft surface finish and roundness against expected sealing requirements and ensure there are no nicks or corrosion on the 25 mm shaft contact area.

How does the seal respond to axial shaft movement?

The 10 mm section thickness contributes to axial stiffness that helps maintain lip contact while accommodating limited axial displacement.

What operational condition determines seal replacement timing?

Monitor for increased leakage or lip wear during routine maintenance intervals and replace when sealing performance degrades.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Radial Shaft Seal
	Inside Diameter	25mm
	Outside Diameter	62mm
	Seal Type	Rotary Shaft Seal
	Thickness	10mm
	Seal Material	Nitrile Rubber (NBR)

	Select all
	Brand SKF
	Product Type Radial Shaft Seal
	Inside Diameter 25mm
	Outside Diameter 62mm
	Seal Type Rotary Shaft Seal
	Thickness 10mm
	Seal Material Nitrile Rubber (NBR)

SKF Nitrile Rubber (NBR) Radial Shaft Seal, 25 mm ID, 62 mm OD, 10 mm

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