D24B12

Metric Roller Chain Sprocket

Item #100967380

32 mm Minimum Bore

72 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

Single Strand Tooth Thickness	23.62 mm
Bore Style	Minimum Bore
Series	B
Bore Range [Min]	32 mm
Martin No.	24B12
Chain Pitch	38.1 mm
Root Diameter	121.8 mm
Outside Dia. [Min]	169.43 mm
Width Across Teeth	71.98 mm
Caliper Diameter	121.81 mm
No. of Strands Across	2
Pitch Diameter	147.2 mm
Outside Dia.	169.43 mm
Inch/Metric	Metric
Pitch Diameter [Min]	147.2 mm
Family Name	No. 24 - 38.100 mm Pitch - Double - Type B & C
Chain No.	24B, 24B-2
Length Through Bore	100 mm
Pitch Root Diameter	121.8 mm
Hub Length Thru	100 mm
Material	Steel
Pin Diameter	25.4 mm
No. of Teeth	12
Bore Type	Reborable
Hardened Teeth	Without Hardened Teeth
Bore Range [Max]	72 mm
Sprocket Style	B
Hub Dia.	102.01 mm
Weight	18.2 LB
EAN or UPC	697950406213