40BS16 1 1/4

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

Item #100806978

Without Hardened Teeth

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Product Details

Specifications

Chain No.	40
Material	Steel
Keyway Size	1/4 x 1/8 in
O.D.	2.814 in
Keyway	w/Keyway & Set Screw
Width Across Teeth	0.284 in
Key Way Size	1/4 X 1/8 in
Hardened Teeth	Without Hardened Teeth
Pitch Diameter [Min]	2.563 in
Material Internal Use	Atomized Metals
Material External Use	Steel
Hub Projection	0.59 in
Outside Dia.	2.8140 in
Chain Sprocket Number	40
Chain Sprocket Pitch	0.5 in
Pitch Dia.	2.563 in
Chain Pitch	0.500 in
Construction Internal	Solid
Pitch Diameter	2.563 in
No. of Screws	2
Single Strand Tooth Thickness	0.284 in
No. of Strands Across	1
Hub O.D.	2 in
Finished Bore	1.250 in - 1 1/4 in
Length Through Bore	0.875 in
Martin No.	40BS16
Hub Length Thru	0.591 in
Outside Dia. [Min]	2.8140 in
Bore Type	Finished Bore
Set Screw Size	5/16-18 UNC
No. of Teeth	16
Sprocket Style	B
Finished Bore Size	1.25 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Inch/Metric	Inch
No. of Teeth Rows Strands	1
Caliper Diameter	2.2509 in
Hub Dia.	2 in
Weight	0.51 LB
EAN or UPC	697950004310