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

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