D10B27

Metric Roller Chain Sprocket

Item #100965844

20 mm Minimum Bore

78 mm Maximum 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

Root Diameter	126.6 mm
Bore Type	Reborable
Caliper Diameter	126.35 mm
Hub Dia.	110.01 mm
No. of Strands Across	2
Material	Steel
Outside Dia. [Min]	146.43 mm
Family Name	No. 10 - 15.880 mm Pitch - Double - Type B & C
Outside Dia.	146.43 mm
Pin Diameter	10.16 mm
Length Through Bore	45.01 mm
Bore Style	Minimum Bore
Inch/Metric	Metric
Chain Pitch	15.875 mm
Martin No.	10B27
Hub Length Thru	19.45 mm
Bore Range [Max]	78 mm
No. of Teeth	27
Series	B
Sprocket Style	B
Single Strand Tooth Thickness	8.97 mm
Bore Range [Min]	20 mm
Pitch Diameter [Min]	136.7 mm
Chain No.	10B, 10B-2
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	25.55 mm
Pitch Diameter	136.7 mm
Pitch Root Diameter	126.6 mm
Weight	8.84 LB
EAN or UPC	697950399799