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모두 선택	제품 정보	값
	브랜드	SKF
	Inside Diameter	50mm
	Product Type	Radial Shaft Seal
	Outside Diameter	68mm
	Seal Type	Rotary Shaft Seal
	Thickness	7mm
	Seal Material	Nitrile Rubber (NBR)

Datasheet - 50X68X7 HMSA10 RG

COO (Country of Origin):: CN

SKF Radial Shaft Seal, 50mm Inside Diameter, 68mm Outside Diameter - 50X68X7 HMSA10 RG

This radial shaft seal provides a sealing solution for rotating shafts to prevent lubricant leakage and exclude contaminants in mechanical assemblies. It is designed for rotary applications where a flexible elastomeric sealing lip is required to maintain shaft integrity under rotational movement.

Features and Benefits:

• Nitrile rubber composition resists common oils and fuels
• Rotary lip design maintains continuous contact during rotation
• 7mm cross-section thickness provides axial sealing stability
• Durable elastomer reduces wear from shaft friction
• Engineered for concentric sealing on rotating components

Applications

• Suitable for sealing motor shafts in small machines
• Used with gearboxes requiring lubricant retention
• Ideal for pump shaft sealing to prevent leakage
• Can be used for automotive rotating assemblies maintenance
• Suitable for general industrial rotating equipment refurbishment

What material is used to form the sealing element?

The seal is manufactured from nitrile rubber which offers resistance to hydrocarbons and general lubricants.

What shaft Interface does the seal accommodate internally?

It is intended for shafts with a 50mm internal bore to ensure proper lip engagement.

How does the seal adapt to housing bores externally?

The external diameter is 68mm so it locates into housings matching that outer dimension to retain position.

What is the axial profile thickness and its role?

The cross-section thickness is 7mm and it provides axial compression for lip sealing under assembly.

SKF Nitrile Rubber (NBR) Radial Shaft Seal, 50 mm ID, 68 mm OD, 7 mm