08A84

Metric Roller Chain Sprocket

Item #100966174

18 mm Minimum Bore

+ Show More

Auto Replenish

each One-time purchase

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

Single Strand Tooth Thickness	7.37 mm
Width Across Teeth	7.37 mm
Chain No.	08B, 08B-1
Family Name	No. 08 - 12.700 mm Pitch - Single - A
Hub Length Thru	N/A
Sprocket Style	A
Bore Type	Reborable
Outside Dia. [Min]	258.14 mm
Series	A
Material	Steel
Bore Range [Max]	N/A
Pin Diameter	8.509 mm
Root Diameter	331.1 mm
Caliper Diameter	39.92 mm
Outside Dia.	258.14 mm
Hardened Teeth	Without Hardened Teeth
Inch/Metric	Metric
Pitch Root Diameter	331.1 mm
Martin No.	08A84
Pitch Diameter	339.7 mm
Hub Projection	N/A
No. of Teeth	84
Bore Style	Minimum Bore
Hub Dia.	N/A
Bore Range [Min]	18 mm
Chain Pitch	9.525 mm
Length Through Bore	7.37 mm
Pitch Diameter [Min]	339.7 mm
No. of Strands Across	1
Weight	10.3 LB
EAN or UPC	697950397634