mpn
80BTB20
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Bore Type
Bushed
Bushing Code
2517
Caliper Diameter
5.7675
Chain Number
80
Country of Origin (subj.
United States
Length through Bore (In.
1.75
Material
Steel
Number of Rows
1
Number of Teeth
20
Outside Dia. (In.)
6.914
Pitch
1
Pitch Dia.
6.3925
Storage Height
1.75
Storage Length
6.914
Storage Width
6.914
Surface Treatment
Protective Coating
Type
Standard Roller Chain
Weight
5.2