24A25

Metric Roller Chain Sprocket

Item #100967056

32.02 mm Minimum Bore

266.1 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.

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

Specifications

Outside Dia. [Min]	326.21 mm
Width Across Teeth	24.13 mm
Series	A
Root Diameter	278.6 mm
Pitch Diameter	304 mm
No. of Strands Across	1
Hub Length Thru	N/A
Pitch Root Diameter	278.6 mm
Hardened Teeth	Without Hardened Teeth
Chain No.	24B, 24B-1
Hub Dia.	N/A
Single Strand Tooth Thickness	24.13 mm
Bore Range [Max]	266.1 mm
Outside Dia.	326.21 mm
Bore Range [Min]	32.02 mm
Caliper Diameter	277.99 mm
Pitch Diameter [Min]	304 mm
Length Through Bore	24.13 mm
No. of Teeth	25
Hub Projection	N/A
Pin Diameter	25.4 mm
Martin No.	24A25
Chain Pitch	38.1 mm
Bore Style	Minimum Bore
Inch/Metric	Metric
Family Name	No. 24 - 38.100 mm Pitch - Single - A
Material	Steel
Bore Type	Reborable
Sprocket Style	A
Weight	27.49 LB
EAN or UPC	697950405810