D28C54

Metric Roller Chain Sprocket

Item #100967434

40 mm Minimum Bore

170 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

Pin Diameter	27.94 mm
Bore Style	Minimum Bore
Series	C
Bore Type	Reborable
Width Across Teeth	88.39 mm
Sprocket Style	C
Martin No.	28C54
Chain No.	28B, 28B-2
Inch/Metric	Metric
No. of Teeth	54
Root Diameter	736.5 mm
Pitch Diameter	764.5 mm
Length Through Bore	181 mm
Pitch Diameter [Min]	764.5 mm
Material	Steel
Outside Dia.	792.09 mm
Family Name	No. 28 - 44.450 mm Pitch - Double - Type B & C
Bore Range [Min]	40 mm
Pitch Root Diameter	736.5 mm
Hub Length Thru	181 mm
Hub Dia.	241 mm
Hardened Teeth	Without Hardened Teeth
Chain Pitch	44.45 mm
Caliper Diameter	736.53 mm
Single Strand Tooth Thickness	28.83 mm
Outside Dia. [Min]	792.09 mm
No. of Strands Across	2
Bore Range [Max]	170 mm
Weight	403.7 LB
EAN or UPC	697950407395