D12B35

Metric Roller Chain Sprocket

Item #100965883

20 mm Minimum Bore

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