D12B35

Metric Roller Chain Sprocket

Item #100965883

20 mm Minimum Bore

90 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

Chain Pitch	19.05 mm
No. of Teeth	35
Bore Range [Max]	90 mm
Pitch Diameter [Min]	212.5 mm
Bore Range [Min]	20 mm
Width Across Teeth	30.33 mm
Hub Length Thru	50 mm
Series	B
Sprocket Style	B
Hub Dia.	130 mm
Martin No.	12B35
Outside Dia. [Min]	224.27 mm
Bore Style	Minimum Bore
Inch/Metric	Metric
Material	Steel
Chain No.	12B, 12B-2
Family Name	No. 12 - 19.050 mm Pitch - Double - Type B & C
Hardened Teeth	Without Hardened Teeth
Caliper Diameter	200.24 mm
Pitch Diameter	212.5 mm
Length Through Bore	50.01 mm
Pitch Root Diameter	200.5 mm
Root Diameter	200.5 mm
Single Strand Tooth Thickness	10.87 mm
Bore Type	Reborable
Pin Diameter	12.065 mm
Outside Dia.	224.27 mm
No. of Strands Across	2
Weight	21.24 LB
EAN or UPC	697950401522