40BS28 5/8

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

Item #100807195

Without Hardened Teeth

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US Tsubaki Inc. 40BS28 5/8

No. 40 - 1/2" Pitch - Finished Bore Sprockets

Item #101624203

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Product Details

Specifications

Material Internal Use	Atomized Metals
Keyway Size	3/16 x 3/32 in
Single Strand Tooth Thickness	0.284 in
Hub Dia.	3 1/4 in
Outside Dia. [Min]	4.7380 in
Length Through Bore	1 in
Material	Steel
Pitch Dia.	4.466 in
Finished Bore Size	0.625 in
Inch/Metric	Inch
Chain Sprocket Pitch	0.5 in
O.D.	4.738 in
Outside Dia.	4.7380 in
Hub Projection	0.72 in
No. of Teeth Rows Strands	1
Set Screw Size	1/4-20 UNC
Chain Sprocket Number	40
Chain No.	40
Keyway	w/Keyway & Set Screw
Pitch Diameter	4.466 in
Chain Pitch	0.500 in
Set Screw Location	(1) Over Keyway and (1) At 90°
No. of Strands Across	1
No. of Teeth	28
Key Way Size	3/16 X 3/32 in
Caliper Diameter	4.1537 in
Finished Bore	0.625 in - 5/8 in
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	0.284 in
Bore Type	Finished Bore
Hub O.D.	3.25 in
Pitch Diameter [Min]	4.466 in
Sprocket Style	B
Martin No.	40BS28
No. of Screws	2
Construction Internal	Solid
Material External Use	Steel
Hub Length Thru	0.716 in
Weight	2.73 LB
EAN or UPC	697950299662