MARTIN 40BS12 5/8”

Description

MARTIN 40BS12 5/8”.
Bored to Size Sprocket - 40 / 1/2 in, Bored to Size, 0.6250 in Bore , 12 Teeth, Steel Material
OVERVIEW
These finished bore sprockets are shaft ready and come complete with keyways and setscrews.
The keyways are on center line of the tooth.
Bored to size sprockets with ½ inch bores and smaller are stocked with (2) setscrews only.
Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
2 set screws… keyed on centerline of tooth
SPECIFICATIONS
Number of Teeth
12
Bore Diameter
0.6250 in
Length Through Bore
0.8750 in
Outside Diameter
2.1660 in
Chain / Sprocket Type
Standard Roller Chain
Bore Type
Bored to Size
Number of Strands Across
1
Material
Steel
Number of Hubs
1
Pitch Type
Single
Pitch Diameter
1.9319 in
Caliper Diameter
1.6199 in