mpn
D40B68
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Bore Type
Reboreable
Caliper Diameter
10.5144
Chain Number
40
Country of Origin (subj.
United States
Hardened Teeth
No
Length through Bore (In.
2.125
Material
Steel
Max. Bore (In.)
2.75
Min. Bore
1.1875
Number of Rows
2
Number of Teeth
68
Outside Dia. (In.)
11.115
Pitch Dia.
10.8264
Sprocket Hub Type
B
Storage Height
2.125
Storage Length
11.115
Storage Width
11.115
Surface Treatment
Protective Coating
Type
Standard Roller Chain
Weight
24.41