24A18

Metric Roller Chain Sprocket

Item #100967049

32.02 mm Minimum Bore

180.58 mm Maximum Bore

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Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain

Specifications

Length Through Bore	24.13 mm
Pitch Diameter [Min]	219.4 mm
Chain Pitch	38.1 mm
Bore Type	Reborable
Pitch Root Diameter	194 mm
Inch/Metric	Metric
Hardened Teeth	Without Hardened Teeth
Family Name	No. 24 - 38.100 mm Pitch - Single - A
Caliper Diameter	194.01 mm
Bore Style	Minimum Bore
Pitch Diameter	219.4 mm
Chain No.	24B, 24B-1
No. of Teeth	18
No. of Strands Across	1
Width Across Teeth	24.13 mm
Sprocket Style	A
Material	Steel
Series	A
Hub Dia.	N/A
Outside Dia.	241.63 mm
Root Diameter	194 mm
Outside Dia. [Min]	241.63 mm
Single Strand Tooth Thickness	24.13 mm
Hub Projection	N/A
Hub Length Thru	N/A
Pin Diameter	25.4 mm
Bore Range [Max]	180.58 mm
Bore Range [Min]	32.02 mm
Martin No.	24A18
Weight	13.51 LB
EAN or UPC	697950405674