mpn
D40B54
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Bore Type
Reboreable
Caliper Diameter
8.2872
Chain Number
40
Hardened Teeth
No
Length through Bore (In.
1.75
Material
Steel
Max. Bore (In.)
2.5
Min. Bore
0.9375
Number of Rows
2
Number of Teeth
54
Outside Dia. (In.)
8.885
Pitch Dia.
8.5992
Sprocket Hub Type
B
Storage Height
1.75
Storage Length
8.885
Storage Width
8.885
Surface Treatment
Protective Coating
Type
Standard Roller Chain
Weight
15.81