643-3065: 221.92mm Inner Diameter Swing Drive O Ring Seal

The Swing Drive O Ring Seal operates on the principle of elastomeric sealing. The circular cross-section of the O-ring allows it to be compressed between the stationary and rotating surfaces, creating a tight, continuous seal. As the swing drive mechanism rotates, the O-ring flexes and deforms to maintain the seal, preventing the loss of lubricants and the intrusion of contaminants that could compromise the performance and lifespan of the swing drive unit.

Attributes:
• Resistance to a wide range of fluids, chemicals, and environmental conditions, ensuring long-lasting performance
• Effectively preventing the ingress of contaminants and the loss of lubricants

Applications:
The Swing Drive O Ring Seal maintains their sealing properties and functionality across a wide temperature range, ensuring reliable performance in diverse climatic conditions.

• Material: Rubber,Nitrile / NBR / HNBR / XNBR Rubber

• Inner Diameter (mm): 221.92

• Inner Diameter (in): 8.737

• Weight (kg): 0.03

• Weight (lb): 0.06

• Polymer: NBR (Nitrile butadiene)

• Material Hardness: 75A

• Dash Size: 174