Martin Sprocket & Gear D40B42

mpnD40B42
brandname: Martin Sprocket & Gear
manufacturername: Martin Sprocket & Gear

Attributes

Key	Value
Bore Type	Reboreable
Caliper Diameter	6.3787
Chain Number	40
Country of Origin (subj.	United States
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	42
Outside Dia. (In.)	6.972
Pitch Dia.	6.6907
Sprocket Hub Type	B
Storage Height	1.75
Storage Length	6.972
Storage Width	6.972
Surface Treatment	Protective Coating
Type	Standard Roller Chain
Weight	10.21