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

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