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

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