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