Round Belts and O-ring Belts from Web Seal Inc.

O-Ring Drive Belts

 
 
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O-Ring Drive Belts-Image

O-ring belts evolved from flat belts used in early power transmission systems, which wore unevenly and slipped.

Designed as a circular cross section belt, these specialized O-rings operate in a pulley with a groove in low-torque situations.

Especially useful in 3-D applications, round belts come in various forms:

  • with solid or hollow cores
  • in many standard sizes
  • non-standard lengths can be spliced to your size requirements

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