60BS21 1 1/4

No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket

Item #100808919

Without Hardened Teeth

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US Tsubaki Inc. 60BS21 1 1/4

No. 60 - 3/4" Pitch - Finished Bore Sprockets

Item #101629908

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Product Details

Specifications

No. of Screws	2
Hub O.D.	4 in
Chain Sprocket Number	60
Hub Projection	0.8 in
Material External Use	Steel
Caliper Diameter	4.549 in
Chain No.	60
Pitch Dia.	5.032 in
Single Strand Tooth Thickness	0.459 in
Hub Dia.	4 in
O.D.	5.426 in
Martin No.	60BS21
No. of Teeth Rows Strands	1
Keyway	w/Keyway & Set Screw
Hardened Teeth	Without Hardened Teeth
Sprocket Style	B
Finished Bore	1.250 in - 1 1/4 in
Length Through Bore	1.25 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Outside Dia.	5.4260 in
Pitch Diameter	5.032 in
No. of Teeth	21
Width Across Teeth	0.459 in
Inch/Metric	Inch
Keyway Size	1/4 x 1/8 in
Chain Sprocket Pitch	0.75 in
Finished Bore Size	1.25 in
Construction Internal	Solid
Material	Steel
Key Way Size	1/4 X 1/8 in
Outside Dia. [Min]	5.4260 in
Chain Pitch	0.750 in
Set Screw Size	5/16-18 UNC
Bore Type	Finished Bore
Material Internal Use	Atomized Metals
Hub Length Thru	0.791 in
Pitch Diameter [Min]	5.032 in
No. of Strands Across	1
Weight	3.73 LB
EAN or UPC	697950016795