DIAMOND® DIAMOND* special clearance roller chain additional clearance chain Diamond produces two types of chain specifically designed to allow for lateral deviations that standard chains can't handle. Depending upon the application, either of these should be quite suitable. power curve® chain This chain is manufactured using a pin which is both smaller in diameter and slightly longer than its Standard Series version. This design allows for extra clearance between both the pin and the bushing and in overall chain width as well.

SPECIAL clearance - chain descriptions and dimensions NOTHING OUTLASTS A DIAMOND straight running and side-flexing roller chain Base chains are designed with specially extended pins to retain plastic "snap on" flat top plates. Diamond offers chains for both straight running and side-flexing applications. These chains can be used with standard ASME/ANSI 40 and ASME/ANSI 60 sprockets. Chains are available both in carbon steel and stainless steel material. Note: Diamond does not offer the plastic flat top plates. #43 SB and #63 SB Side-Flexing Roller Chain For Plastic "Snap On" Flat Top Chains Chain...