50BS21 1 3/16

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

Item #100808087

Without Hardened Teeth

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US Tsubaki Inc. 50BS21 1 3/16

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

Item #101624335

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Product Details

Specifications

Chain Sprocket Number	50
Outside Dia. [Min]	4.5220 in
No. of Teeth	21
Chain Pitch	0.625 in
Sprocket Style	B
Set Screw Size	5/16-18 UNC
Width Across Teeth	0.343 in
Hub Length Thru	0.657 in
No. of Strands Across	1
Hub O.D.	3 in
Caliper Diameter	3.7817 in
No. of Screws	2
O.D.	4.522 in
Bore Type	Finished Bore
Pitch Dia.	4.193 in
Keyway	w/Keyway & Set Screw
Set Screw Location	(1) Over Keyway and (1) At 90°
Martin No.	50BS21
No. of Teeth Rows Strands	1
Pitch Diameter [Min]	4.193 in
Pitch Diameter	4.193 in
Construction Internal	Solid
Material	Steel
Material Internal Use	Atomized Metals
Chain Sprocket Pitch	0.625 in
Finished Bore	1.1875 in - 1 3/16 in
Keyway Size	1/4 x 1/8 in
Material External Use	Steel
Inch/Metric	Inch
Length Through Bore	1 in
Hub Dia.	3 in
Chain No.	50
Key Way Size	1/4 X 1/8 in
Hub Projection	0.66 in
Single Strand Tooth Thickness	0.343 in
Outside Dia.	4.5220 in
Finished Bore Size	1.188 in
Hardened Teeth	Without Hardened Teeth
Weight	2.13 LB
EAN or UPC	697950011790