10A70

Metric Roller Chain Sprocket

Item #100966273

24 mm Minimum 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

Material	Steel
Pin Diameter	10.16 mm
Bore Style	Minimum Bore
Length Through Bore	8.71 mm
Bore Type	Reborable
Root Diameter	343.7 mm
Bore Range [Max]	N/A
No. of Strands Across	1
Hardened Teeth	Without Hardened Teeth
Bore Range [Min]	24 mm
Series	A
No. of Teeth	70
Single Strand Tooth Thickness	8.71 mm
Pitch Diameter	353.8 mm
Hub Length Thru	N/A
Pitch Diameter [Min]	353.8 mm
Width Across Teeth	25.37 mm
Caliper Diameter	34.83 mm
Martin No.	10A70
Sprocket Style	A
Pitch Root Diameter	343.7 mm
Inch/Metric	Metric
Outside Dia.	214.05 mm
Hub Projection	N/A
Chain Pitch	9.525 mm
Family Name	No. 10 - 15.880 mm Pitch - Single - A
Outside Dia. [Min]	214.05 mm
Chain No.	10B, 52, 10B-1
Hub Dia.	N/A
Weight	13.27 LB
EAN or UPC	697950399461