D24C57

Metric Roller Chain Sprocket

Item #100967406

40 mm Minimum Bore

161 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

No. of Strands Across	2
Bore Type	Reborable
Bore Range [Max]	161 mm
Pitch Diameter	691.6 mm
Chain Pitch	38.1 mm
Outside Dia. [Min]	713.85 mm
Family Name	No. 24 - 38.100 mm Pitch - Double - Type B & C
Inch/Metric	Metric
Chain No.	24B, 24B-2
Width Across Teeth	71.98 mm
Length Through Bore	159 mm
Martin No.	24C57
Sprocket Style	C
Hardened Teeth	Without Hardened Teeth
Root Diameter	666.2 mm
Hub Length Thru	135.38 mm
Series	C
Caliper Diameter	665.96 mm
Outside Dia.	713.85 mm
Bore Style	Minimum Bore
Bore Range [Min]	40 mm
Pitch Diameter [Min]	691.6 mm
No. of Teeth	57
Single Strand Tooth Thickness	23.62 mm
Hub Dia.	238.38 mm
Pitch Root Diameter	666.2 mm
Material	Steel
Pin Diameter	25.4 mm
Weight	310.27 LB
EAN or UPC	697950406473