SKF FPM 50x62x7 HMSA10 V Viton Double Lip Rotary Shaft Seal

Construction and design

SKF FPM 50x62x7 HMSA10 V is a high performance rotary shaft seal designed for demanding industrial applications where resistance to temperature and aggressive media is essential.

The HMSA10 design represents a modern radial shaft seal construction with a rubber outside diameter reinforced with a metal insert, ensuring secure fit and dimensional stability in the housing.

This seal features a TC double lip configuration with a primary sealing lip supported by a garter spring and an additional dust lip. This combination provides effective lubricant retention and protects against external contaminants such as dust, moisture and particles.

The FPM FKM Viton material offers outstanding resistance to oils, fuels, chemicals and high temperatures, making it suitable for harsh operating environments.

Industrial applications

SKF FPM 50x62x7 HMSA10 V rotary shaft seal is widely used in chemical processing equipment, hydraulic systems, automotive components and industrial machinery.

The 50x62x7 mm Viton oil seal is particularly suitable for applications where standard NBR seals are insufficient due to high temperature or chemical exposure.

Technical specifications

Type: rotary shaft seal
Manufacturer: SKF
Material: FPM FKM Viton
Model: HMSA10 V TC double lip
Inner diameter: 50 mm
Outer diameter: 62 mm
Width: 7 mm
Design: rubber metal reinforced outer diameter
Sealing lips: primary lip plus dust lip
Spring: garter spring included
Standards: ISO 6194 DIN 3760
Chemical resistance: very high
Temperature range: -20 to +200 C

Operational advantages

SKF FPM 50x62x7 HMSA10 V provides excellent resistance to high temperatures, aggressive chemicals and environmental exposure.

The HMSA10 design ensures stable installation, while the Viton material significantly extends service life. The double lip configuration improves sealing performance and protects against contamination.

Dimensional compatibility

The 50x62x7 FPM HMSA10 SKF oil seal is a standard industrial size and can replace equivalent rotary shaft seals with matching dimensions and specifications.

Search phrases such as SKF Viton oil seal 50x62x7, FPM shaft seal, double lip oil seal or rotary shaft seal 50x62x7 improve its visibility within the FKM seal category.

Main description

SKF FPM 50x62x7 HMSA10 V is a double lip Viton rotary shaft seal designed to retain lubricants and protect against contaminants in high temperature and chemically aggressive environments.

The 50x62x7 FPM HMSA10 SKF seal ensures long service life, high chemical resistance and reliable sealing performance in demanding industrial applications.

FAQ

Where is SKF FPM 50x62x7 HMSA10 V used
It is used in hydraulic systems, chemical processing equipment and industrial machinery.

What does HMSA10 mean
It is a modern seal design with reinforced outer diameter and improved stability.

What does TC mean
It refers to a double lip sealing design with dust protection.

What does FPM or Viton mean
It is a fluorocarbon material resistant to heat and chemicals.

Is it suitable for high temperature
Yes, it can operate up to approximately 200 C.