50BS20 3/4

No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket

Item #100808071

Without Hardened Teeth

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US Tsubaki Inc. 50BS20 3/4

No. 50 - 5/8" Pitch - Finished Bore Sprockets

Item #101624878

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Product Details

Specifications

Sprocket Style	B
Hub Projection	0.66 in
Finished Bore Size	0.75 in
Chain Sprocket Pitch	0.625 in
Keyway	w/Keyway & Set Screw
Material External Use	Steel
Material Internal Use	Atomized Metals
Key Way Size	3/16 X 3/32 in
Hub Dia.	3 in
Pitch Dia.	3.995 in
Width Across Teeth	0.343 in
Material	Steel
Outside Dia. [Min]	4.3210 in
Set Screw Size	1/4-20 UNC
Hub Length Thru	0.657 in
Bore Type	Finished Bore
No. of Strands Across	1
Pitch Diameter [Min]	3.995 in
Set Screw Location	(1) Over Keyway and (1) At 90°
No. of Teeth Rows Strands	1
Length Through Bore	1 in
Keyway Size	3/16 x 3/32 in
No. of Screws	2
O.D.	4.321 in
Finished Bore	0.750 in - 3/4 in
Hardened Teeth	Without Hardened Teeth
No. of Teeth	20
Inch/Metric	Inch
Construction Internal	Solid
Single Strand Tooth Thickness	0.343 in
Martin No.	50BS20
Chain Pitch	0.625 in
Chain Sprocket Number	50
Outside Dia.	4.3210 in
Hub O.D.	3 in
Caliper Diameter	3.5953 in
Chain No.	50
Pitch Diameter	3.995 in
Weight	1.99 LB
EAN or UPC	697950011554