RB40-57-4.5
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S 40 X 57 X 4.5

RB40-57-4.5

UPC: 10086667

Picture is stock photo, not actual part. Picture to show style of seal.  
You will get correct size when you order.

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Gamma Ring Rotary Seal

RB


Gamma rings are used as rotary seals to exclude contamination, oil, dust, moisture, and grease. Gamma seals consist of an elastomer sealing lip contained in a metal carrier.

Gamma seals possess 3 functions: Clearance seal, Centrifugal seal, and Deflector ring. They can also be used in combination with a supplementary radial rotary shaft seal.

Application in axles, electrical motors, gear boxes and tool machines, agricultural machinery, heavy duty vehicles and pumps.