40BS20HT 3/4

No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket

Item #100807062

With Hardened Teeth

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US Tsubaki Inc. 40BS20HT 3/4

Finished Bore Sprocket

Item #105088850

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Product Details

Specifications

Chain No.	40
Width Across Teeth	0.284 in
Caliper Diameter	2.8842 in
Pitch Dia.	3.196 in
Hub Dia.	2 5/8 in
Sprocket Style	B
Keyway Size	3/16 x 3/32 in
Set Screw Size	1/4-20 UNC
Martin No.	40BS20HT
Bore Size [Min]	0.75 in
Inch/Metric	Inch
Chain Pitch	0.500 in
Hub Projection	0.72 in
No. of Teeth	20
Outside Dia. [Min]	3.4570 in
Bushing Bore Size [Max]	1.875 in
Chain Sprocket Number	40
O.D.	3.457 in
Key Way Size	3/16 X 3/32 in
Bushing Bore Size [Min]	0.75 in
Bore Size [Max]	1.875 in
Material External Use	Steel
Pitch Diameter	3.196 in
Finished Bore	0.750 in - 3/4 in
No. of Screws	2
Hardened Teeth	1
Construction Internal	Solid
Set Screw Location	(1) Over Keyway and (1) At 90°
Bore Range [Min]	3/4 in
Single Strand Tooth Thickness	0.284 in
Chain Sprocket Pitch	0.5 in
Hub Length Thru	0.716 in
Bushing Bore [Min]	0.75 in
Outside Dia.	3.4570 in
Length Through Bore	1 in
Bore Type	Finished Bore
No. of Strands Across	1
Hub O.D.	2.625 in
Finished Bore Size	0.75 in
Material	Steel
Keyway	w/Keyway & Set Screw
No. of Teeth Rows Strands	1
Material Internal Use	Atomized Metals
Pitch Diameter [Min]	3.196 in
Bore Range [Max]	1 7/8 in
Weight	1.48 LB
EAN or UPC	697950160283