Promac Cast Combination Chain Part #C188

These chains are constructed with malleable cast block links and steel connecting links. Used for conveyor and drag applications. Promac cast combination chain is designed to work in tough and abrasive environments at a moderate cost.

    Our Chains Feature:
  • Pearlitic malleable iron is used for block link wear resistance and provides balance toughness.
  • Pins are made of selected steel and heat treated to achieve superior strength.
  • Assembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity.

Download a PDF of this Chain's Techincal Specifications

 
 
 
 
 
 
Dimension
 
 
 
 
 
Promac
Part #
Avg
Ultimate
Strength
Working
Load
Pitch
Pin Head
To CL
Pin End
To CL
Max Allowable
Sprocket Face
Pin
Dia
Sidebar
Height
Sidebar
Thick
Barrel
Dia Size
Approx
Weight
(lbs/ft)
 
 
 
 
B
C
E
G
H
T
D
 
17500
2350
2.609
46
1.34
1.44
0.94
0.5
1.13
0.25
0.88
3.6
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