50SDS20

Single Strand Sprocket; 50 Chain Size; 20 Teeth; Requires SDS QD Bushing

Item #100803136

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each One-time purchase

Product Details

Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ QD bushings

Specifications

Material	Steel
No. of Teeth	20
Length Through Bore	0.75 in
Hub Length	0.41 in
Type	B
Chain Sprocket Pitch	0.625 in
Single Strand Tooth Thickness	0.343 in
Pitch Diameter	4 in
Width Across Teeth	0.343 in
Bushing Bore Size [Min]	0.5 in
Outside Dia. [Min]	4.3210 in
Material External Use	Steel
Chain No.	50
Bushing Bore Size [Max]	2 in
Bore Size [Min]	0.5 in
Construction Internal	Solid
Hub O.D.	3.5 in
Inch/Metric	Inch
Outside Dia.	4.321 in
Bore Type	Bushed
Bushing Bore [Max]	2 in
Material Internal Use	Carbon Steel
Chain Pitch	0.625 in
Caliper Diameter	3.6 in
Overall Length	3/4 in
No. of Teeth Rows Strands	1
Bushing Bore [Min]	0.5 in
Bore Size [Max]	2 in
Screw Size	1/4-20 UNC
Pitch Dia.	3.995 in
Tooth Width	0.343 in
O.D.	4.321 in
Hardened Teeth	Without Hardened Teeth
Bushing Series	SDS
Chain Sprocket Number	50
Sprocket Style	B
Martin No.	50SDS20
Hub Dia.	3 1/4 in
Overall Length Less Threads	N/A
Bushing Type	QD
No. of Strands Across	1
Hub Projection	0.41 in
Weight	1.2 LB
EAN or UPC	697950011530