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Datasheet - 22X40X7 HMS5 RG

COO (Country of Origin):: CN

SKF Radial Shaft Seal, 22mm Inside Diameter, 40mm Outside Diameter - 22X40X7 HMS5 RG

This radial shaft seal is a rotary sealing component designed to prevent fluid leakage around rotating shafts in mechanical systems. It is manufactured from nitrile rubber to provide resistance to common industrial oils and operates as a lip-type rotary seal fitted between shaft and housing.

Features and Benefits:

• Nitrile construction provides oil resistance for rotating applications
• Rotary lip design reduces leakage during shaft rotation
• 7mm thickness offers consistent axial sealing engagement
• Durable material maintains contact under dynamic conditions

Applications

• Suitable for sealing oil in gearboxes and transmissions
• Ideal for rotating pump shafts in machinery
• Used with motor shafts requiring oil retention
• Can be used for maintenance replacement in industrial equipment

What internal size fits the intended shaft?

The seal is specified with an internal diameter of 22mm for shaft fitment.

What external dimension is required in the housing bore?

The component requires an outside diameter of 40mm to locate in the housing.

Which elastomer is used and what does it handle?

Nitrile rubber is used and it handles common petroleum-based oils.

How thick is the sealing element in axial section?

The axial thickness of the seal body is 7mm.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Radial Shaft Seal
	Inside Diameter	22mm
	Outside Diameter	40mm
	Seal Type	Rotary Shaft Seal
	Thickness	7mm
	Seal Material	Nitrile Rubber (NBR)

	Select all
	Brand SKF
	Product Type Radial Shaft Seal
	Inside Diameter 22mm
	Outside Diameter 40mm
	Seal Type Rotary Shaft Seal
	Thickness 7mm
	Seal Material Nitrile Rubber (NBR)

SKF Nitrile Rubber (NBR) Radial Shaft Seal, 22 mm ID, 40 mm OD, 7 mm