10A51

Metric Roller Chain Sprocket

Item #100966263

24 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

Pin Diameter	10.16 mm
Width Across Teeth	25.37 mm
Bore Range [Min]	24 mm
Pitch Diameter	257.9 mm
Hub Projection	N/A
No. of Teeth	51
Outside Dia.	156.47 mm
Inch/Metric	Metric
Length Through Bore	8.71 mm
Hub Length Thru	N/A
Martin No.	10A51
Pitch Root Diameter	247.7 mm
Bore Range [Max]	N/A
Hub Dia.	N/A
Outside Dia. [Min]	156.47 mm
Family Name	No. 10 - 15.880 mm Pitch - Single - A
No. of Strands Across	1
Chain No.	10B, 52, 10B-1
Single Strand Tooth Thickness	8.71 mm
Bore Style	Minimum Bore
Pitch Diameter [Min]	257.9 mm
Sprocket Style	A
Caliper Diameter	25.38 mm
Series	A
Root Diameter	247.7 mm
Material	Steel
Chain Pitch	9.525 mm
Hardened Teeth	Without Hardened Teeth
Bore Type	Reborable
Weight	7.38 LB
EAN or UPC	697950399263