50BS20HT 1 3/8

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

Item #100808078

With Hardened Teeth

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Alternate Products

US Tsubaki Inc. 50BS20HT 1 3/8

Finished Bore Sprocket

Item #105087775

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Product Details

Specifications

Material	Steel
Construction Internal	Solid
Bore Type	Finished Bore
Outside Dia. [Min]	4.3210 in
Caliper Diameter	3.5953 in
Finished Bore	1.375 in - 1 3/8 in
No. of Screws	2
Bushing Bore Size [Min]	1.375 in
Width Across Teeth	0.343 in
Hub Projection	0.66 in
Finished Bore Size	1.375 in
Pitch Diameter [Min]	3.995 in
Martin No.	50BS20HT
O.D.	4.321 in
Pitch Diameter	3.995 in
Hub Dia.	3 in
Inch/Metric	Inch
Chain No.	50
Bore Range [Max]	2 in
No. of Teeth Rows Strands	1
Material Internal Use	Atomized Metals
Pitch Dia.	3.995 in
Keyway Size	5/16 x 5/32 in
Chain Pitch	0.625 in
Sprocket Style	B
Material External Use	Steel
Single Strand Tooth Thickness	0.343 in
Chain Sprocket Pitch	0.625 in
Key Way Size	5/16 X 5/32 in
Bore Range [Min]	1 3/8 in
Bore Size [Min]	1.375 in
No. of Strands Across	1
No. of Teeth	20
Set Screw Location	(1) Over Keyway and (1) At 90°
Bushing Bore Size [Max]	2 in
Hardened Teeth	1
Bore Size [Max]	2 in
Set Screw Size	5/16-18 UNC
Length Through Bore	1 in
Bushing Bore [Min]	1.375 in
Hub Length Thru	0.657 in
Outside Dia.	4.3210 in
Keyway	w/Keyway & Set Screw
Hub O.D.	3 in
Chain Sprocket Number	50
Weight	1.88 LB
EAN or UPC	697950161921