50BS21 1 1/2

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

Item #100808084

Without Hardened Teeth

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US Tsubaki Inc. 50BS21 1 1/2

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

Item #101630715

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Product Details

Specifications

Outside Dia. [Min]	4.5220 in
Single Strand Tooth Thickness	0.343 in
Finished Bore	1.500 in - 1 1/2 in
No. of Teeth Rows Strands	1
Caliper Diameter	3.7817 in
Length Through Bore	1 in
Material External Use	Steel
Hub Dia.	3 in
Pitch Diameter	4.193 in
Pitch Diameter [Min]	4.193 in
Chain Pitch	0.625 in
Inch/Metric	Inch
O.D.	4.522 in
Martin No.	50BS21
Sprocket Style	B
Hardened Teeth	Without Hardened Teeth
Pitch Dia.	4.193 in
Construction Internal	Solid
Key Way Size	3/8 X 3/16 in
Hub Length Thru	0.657 in
Bore Type	Finished Bore
Material	Steel
No. of Screws	2
Chain Sprocket Pitch	0.625 in
Keyway Size	3/8 x 3/16 in
Hub O.D.	3 in
No. of Strands Across	1
Keyway	w/Keyway & Set Screw
Chain No.	50
Hub Projection	0.66 in
Outside Dia.	4.5220 in
No. of Teeth	21
Material Internal Use	Atomized Metals
Set Screw Size	3/8-16 UNC
Set Screw Location	(1) Over Keyway and (1) At 90°
Chain Sprocket Number	50
Finished Bore Size	1.5 in
Width Across Teeth	0.343 in
Weight	1.97 LB
EAN or UPC	697950011837