100 Pitch Chain

Surpluscenter

• $12/ft - [2]

Working strength of 3000 lb for 100 pitch roller chain - [3].

• Surpluscenter shows 24k lb tensile strength. Wikipedia says working load should be 1/6-1/9 of tensile strength.
• This implies 2700-4000 lb working load.
• This premier chain says 6500 lb working load. [4]

Specs

1.25" pitch

Sourcing

• $69 for 10 feet - [5]. 4000 lb working.
• $120 at Surpluscenter. $400 for premier chain.

Sprockets

• Info on available minimum sizes - [6]
  • 7 tooth sprocket is minimum [7]

120 Chain

• 34000 lb tensile stength - [8]. $15/ft.

100 Chain

• 

  100 Chain. - FreeCAD -File:100PitchChain.fcstd

80 Chain

• 

  80 Chain. - FreeCAD -File:80chain.FCStd. Source - [1]

60 Chain

• Working load of 2000 lb [9]

Links

• Sprocket Generator