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Datasheet - 18X35X7 HMS5 RG

COO (Country of Origin):: CN

SKF Radial Shaft Seal, 18mm Inside Diameter, 35mm Outside Diameter - 18X35X7 HMS5 RG

This radial shaft seal provides a sealing solution for rotating shafts, designed to retain lubricants and exclude contaminants in mechanical assemblies. It is intended for use where a compact, circular sealing element is required to operate around a rotating shaft and maintain serviceability in industrial rotary systems.

Features and Benefits:

• Nitrile rubber construction resists common oils and greases
• Rotary shaft design maintains dynamic contact under rotation
• 7mm thickness offers robust axial sealing capability
• 18mm inner diameter ensures precise shaft fit for small drives
• 35mm outside diameter supports secure housing seating

Applications

• Suitable for small gearbox assemblies in industrial equipment
• Ideal for motor shaft Seals in Compact drive units
• Used with pump rotors requiring lubricant retention
• Can be used for bearing housing protection in machinery

What material properties affect chemical compatibility?

The seal is MADE from nitrile rubber which provides resistance to many mineral oils and greases while offering flexibility at moderate temperatures.

How should the seal Interface be prepared before installation?

Ensure the shaft surface is smooth and free of burrs, and the housing bore is clean to allow correct seating of the seal’s outer diameter.

What mounting considerations are important for axial location?

The outer diameter must be pressed into the bore squarely to the correct depth to maintain radial alignment and avoid lip distortion.

How does the seal behave under rotational movement?

The rotary profile maintains continuous contact with the shaft at the inner diameter, providing dynamic sealing during shaft rotation.

選取全部	屬性	值
	品牌	SKF
	Product Type	Radial Shaft Seal
	Inside Diameter	18mm
	Outside Diameter	35mm
	Seal Type	Rotary Shaft Seal
	Thickness	7mm
	Seal Material	Nitrile Rubber (NBR)

	選取全部
	品牌 SKF
	Product Type Radial Shaft Seal
	Inside Diameter 18mm
	Outside Diameter 35mm
	Seal Type Rotary Shaft Seal
	Thickness 7mm
	Seal Material Nitrile Rubber (NBR)

SKF Nitrile Rubber (NBR) Radial Shaft Seal, 18 mm ID, 35 mm OD, 7 mm

訂單超過 HK$250.00 免費送貨