SY ASA Roller Chain Heavy Series Duplex

• Sugiyama Chain Manufacturing Co. is the only company in the world that supplies all of its standard chains with solid bushings and solid rollers.
• This gives SY Chain a longer service life & a higher allowable maximum load.

Features

• +30% Higher Fatigue Strength
  - Higher safety factor is gained
  - Downsizing to the smaller chain is possible in some applications
  - Cost Savings
• The longest chain life
  - Significantly longer wear
  - Up to 2-3 times longer wear life over curled bushings
  - Reliable performance

All About Heavy Roller Chain (H)

• SY H-series roller chains are provided with greater shock and wear resistance and high breaking strength for general purposes applications.
• The side plate thickness is equal to the next larger ANSI roller chains and through-hardened tensile structural steel pins realize strong power transmission in limited equipment space, showing shock absorption and fatigue strength and his ultimate strength as much as 110 - 120 percent.
• The single roller of "H" series runs on standard single roller chain sprockets.