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Martin Sprocket 40BS20-1-7/16 PITCH: #40 TEETH: 20 BORE: 1-7/16 INCH

BRAND: Martin Sprocket | MODEL: 40BS20 1 7/16 | CONDITION: NEW | SKU: 261426
Martin Sprocket 40BS20-1-7/16 PITCH: #40 TEETH: 20 BORE: 1-7/16 INCH

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$17.92
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Weight: 1.04 lbs UOM: EA
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Additional Description

Description

These finished bore sprockets are shaft ready and come complete with keyways and setscrews. The keyways are on center line of the tooth. Bored to size sprockets with ½ inch bores and smaller are stocked with (2) setscrews only.
Specifications
Material Steel Hub Outside Diameter 2.625 in.
Chain Number 40 Length thru Bore 1.000 in.
Chain Pitch 0.500 in. Hub Recessed For Chain Clearance No
Number of Chain Rows 1 Construction Detail Solid
Number of Teeth 20 Bore Type Bored To Size
Outside Diameter 3.457 in. Finished Bore Size 1.438 in.
Pitch Diameter 3.196 in. Key Way Size 3/8 X 3/16 in.
Single Strand Tooth Thickness 0.284 in. Set Screw Size 3/8-16X3/8 in.
Hardened Teeth No Set Screw Location (2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration B
Storage Dimension Length 3.625 in. Weight 1.10 lbs.
Storage Dimension Width 3.625 in. Individually Packaged Yes
Storage Dimension Height 1.060 in.