40BS30HT 7/8

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

Item #100807230

With Hardened Teeth

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US Tsubaki Inc. 40BS30HT 7/8

Finished Bore Sprocket

Item #105090775

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Product Details

Specifications

Pitch Diameter	4.783 in
Finished Bore	0.875 in - 7/8 in
Bushing Bore Size [Min]	0.875 in
Caliper Diameter	4.4714 in
No. of Screws	2
Bore Type	Finished Bore
Hub O.D.	3.25 in
No. of Teeth	30
Hardened Teeth	1
O.D.	5.057 in
Outside Dia. [Min]	5.0570 in
Material External Use	Steel
Pitch Diameter [Min]	4.783 in
Set Screw Size	1/4-20 UNC
Chain Sprocket Pitch	0.5 in
Key Way Size	3/16 X 3/32 in
Outside Dia.	5.0570 in
Chain Sprocket Number	40
Bushing Bore [Min]	0.875 in
Finished Bore Size	0.875 in
Bushing Bore Size [Max]	2.25 in
Hub Projection	0.72 in
Chain Pitch	0.500 in
Martin No.	40BS30HT
Material Internal Use	Atomized Metals
Keyway	w/Keyway & Set Screw
Bore Range [Max]	2 1/4 in
Single Strand Tooth Thickness	0.284 in
Sprocket Style	B
Keyway Size	3/16 x 3/32 in
Bore Size [Min]	0.875 in
No. of Strands Across	1
Pitch Dia.	4.783 in
Construction Internal	Solid
Hub Dia.	3 1/4 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Chain No.	40
Width Across Teeth	0.284 in
Inch/Metric	Inch
Bore Size [Max]	2.25 in
Length Through Bore	1 in
Material	Steel
Hub Length Thru	0.716 in
No. of Teeth Rows Strands	1
Bore Range [Min]	7/8 in
Weight	2.88 LB
EAN or UPC	697950161020