mpn
78CS13 1 15/16
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Bore Type
Bored to Size
Chain Number
78
Chain Roller Dia.
0.875
Chain Type
Engineered Chain
Country of Origin (subj.
United States
Hub Dia.
5.5
Keyway Size
1/2 X 1/4
Length through Bore
4.5
Material
Steel
Number of Rows
1
Number of Set Screws
2
Number of Teeth
13
Outside Diameter
11.625
Pitch Dia.
2.609
Pitch Diameter
10.9
Roller Width
0.938
Set Screw Location
2, over key/90
Set Screw Size
1/2-13X1/2
Stocked Finished Bore
1.9375
Storage Length
11.625
Storage Width
11.625
Surface Treatment
Protective Coating
Tooth Thickness
7/8
Weight
44