7SC-HX7/8-HUB Dodge

D-Flex Coupling Spacer Hub

Attributes

• Coupling Size: 7
• Bore Size: 7/8"
• Material: Cast Iron

D-FLEX Couplings employ a molded, non-lubricated elastomeric flexing sleeve loaded in shear. The flexible sleeve shall be of EPDM, Neoprene, or Hytrel. The compound of EPDM shall be suitable for operation in ambient temperature from -34°C to +135°C, Neoprene -18°C to +93°C, and Hytrel -53°C to +121°C. Both EPDM and Neoprene sleeves shall have torsional flexing capability of 15° and accommodate 1° of angular misalignment. Hytrel sleeves, suitable to transmit four times the power of EPDM or Neoprene, has torsional flexing capability of 7° and 1/4° of angular misalignment.

Features

• Interchangeable components make installation quick and easy
• No lubrication required
• No metal-to-metal contact
• Rounded edges for full tooth engagement
• Even load distribution
• Reduced stress buildup at edges