08A48

Metric Roller Chain Sprocket

Item #100966165

18 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

Pitch Diameter [Min]	194.2 mm
Outside Dia.	149.03 mm
No. of Strands Across	1
Bore Range [Max]	N/A
Family Name	No. 08 - 12.700 mm Pitch - Single - A
Pin Diameter	8.509 mm
Material	Steel
Root Diameter	185.7 mm
Hub Dia.	N/A
Series	A
Single Strand Tooth Thickness	7.37 mm
Bore Style	Minimum Bore
Pitch Diameter	194.2 mm
Hardened Teeth	Without Hardened Teeth
Martin No.	08A48
Chain Pitch	9.525 mm
No. of Teeth	48
Length Through Bore	7.37 mm
Hub Projection	N/A
Hub Length Thru	N/A
Caliper Diameter	22.82 mm
Chain No.	08B, 08B-1
Pitch Root Diameter	185.7 mm
Bore Type	Reborable
Inch/Metric	Metric
Width Across Teeth	7.37 mm
Sprocket Style	A
Bore Range [Min]	18 mm
Outside Dia. [Min]	149.03 mm
Weight	3.21 LB
EAN or UPC	697950397450