16A84

Metric Roller Chain Sprocket

Item #100966493

40.03 mm Minimum Bore

656.15 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

Bore Type	Reborable
Pin Diameter	15.875 mm
Root Diameter	663.4 mm
No. of Strands Across	1
Pitch Diameter [Min]	679.3 mm
Width Across Teeth	16.18 mm
Series	A
Inch/Metric	Metric
Material	Steel
Hardened Teeth	Without Hardened Teeth
Pitch Root Diameter	663.4 mm
Hub Projection	N/A
Martin No.	16A84
No. of Teeth	84
Bore Style	Minimum Bore
Outside Dia. [Min]	695.18 mm
Single Strand Tooth Thickness	16.18 mm
Family Name	No. 16 - 25.400 mm Pitch - Single - A
Caliper Diameter	663.43 mm
Chain Pitch	25.4 mm
Bore Range [Max]	656.15 mm
Hub Length Thru	N/A
Sprocket Style	A
Outside Dia.	695.18 mm
Chain No.	16B, 16B-1
Bore Range [Min]	40.03 mm
Pitch Diameter	679.3 mm
Hub Dia.	N/A
Length Through Bore	16.18 mm
Weight	94.31 LB
EAN or UPC	697950402949