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모두 선택	제품 정보	값
	브랜드	SKF
	Product Type	Radial Shaft Seal
	Inside Diameter	70mm
	Outside Diameter	85mm
	Seal Type	Rotary Shaft Seal
	Thickness	8mm
	Seal Material	Nitrile Rubber (NBR)

Datasheet - 70X85X8 HMSA10 RG

COO (Country of Origin):: CN

SKF Radial Shaft Seal, 70mm Inside Diameter, 85mm Outside Diameter - 70X85X8 HMSA10 RG

This radial shaft seal is designed to retain lubricants and exclude contaminants in rotary shaft assemblies. It is manufactured from nitrile rubber and suits applications where a resilient sealing lip is required to maintain fluid separation around a rotating shaft.

Features and Benefits:

• Nitrile elastomer provides resistance to common oils and greases
• Rotary sealing geometry reduces leakage at rotating interfaces
• Robust lip profile maintains contact under dynamic conditions
• Compact wall section supports tight housing fits

Applications

• Suitable for engine shaft sealing in machinery assemblies
• Used with gearbox output shafts requiring oil retention
• Ideal for pump drives operating with mineral-based lubricants
• Can be used for industrial rotating equipment maintenance

What internal diameter fits a shaft?

The seal accepts a 70 mm shaft diameter.

What external housing bore is required?

Installation requires an 85 mm outer bore.

How thick is the sealing element for axial fit calculations?

The component presents an 8 mm cross-sectional thickness.

Which elastomer type composes the sealing lip?

The lip material is nitrile rubber, selected for hydrocarbon resistance.

SKF Nitrile Rubber (NBR) Radial Shaft Seal, 70 mm ID, 85 mm OD, 8 mm