D24B19

Metric Roller Chain Sprocket

Item #100967387

40 mm Minimum Bore

113 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

Inch/Metric	Metric
Outside Dia.	253.7 mm
Width Across Teeth	71.98 mm
Hub Dia.	162.53 mm
Pitch Root Diameter	206.1 mm
Series	B
Family Name	No. 24 - 38.100 mm Pitch - Double - Type B & C
Chain No.	24B, 24B-2
Single Strand Tooth Thickness	23.62 mm
Bore Style	Minimum Bore
Pin Diameter	25.4 mm
Martin No.	24B19
Bore Type	Reborable
Chain Pitch	38.1 mm
Length Through Bore	100 mm
Caliper Diameter	205.29 mm
Material	Steel
No. of Strands Across	2
Hardened Teeth	Without Hardened Teeth
Pitch Diameter	231.5 mm
Bore Range [Min]	40 mm
Root Diameter	206.1 mm
Sprocket Style	B
No. of Teeth	19
Pitch Diameter [Min]	231.5 mm
Outside Dia. [Min]	253.7 mm
Bore Range [Max]	113 mm
Hub Length Thru	76.38 mm
Weight	49.7 LB
EAN or UPC	697950406282