37x47x4 ZBA /VC NBR

NBR (nitrile butadiene rubber)

37*47*4 Oil seal single lip without spring

BAOF - ZBA - VC - Oil Seal

Design solution without the use of a spring (elastomer outer jacket).

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Radial Shaft seals to seal the opening between a rotating and a stationary component, or between two components in relative motion
Primary seal functions include:
• Retain the lubricant
• Exclude contaminants
• Separate two different media
• Seal under pressure