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40BS80-3/4 PITCH: #40 TEETH: 80 Bore: 3/4 INCH

BRAND: Martin Sprocket | MODEL: 40BS80 3/4 | CONDITION: NEW | SKU: 261878
40BS80-3/4 PITCH: #40 TEETH: 80 Bore: 3/4 INCH

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Actual product may vary
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Weight: 13.40 lbs UOM: EA

Additional Description

Technical Specifications

Number Of Teeth 80
Outside Dia 13.026"
Material Steel
Pitch 0.500 in.


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.
Material Steel Hub Outside Diameter 4.000 in.
Chain Number 40 Length thru Bore 1.250 in.
Chain Pitch 0.500 in. Hub Recessed For Chain Clearance No
Number of Chain Rows 1 Construction Detail Welded
Number of Teeth 80 Bore Type Bored To Size
Outside Diameter 13.026 in. Finished Bore Size 0.750 in.
Pitch Diameter 12.736 in. Key Way Size 3/16x3/32 in.
Single Strand Tooth Thickness 0.284 in. Set Screw Size 1/4-20X1/4 in.
Hardened Teeth No Set Screw Location (2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration B
Storage Dimension Length 13.026 in. Weight 12.60 lbs.
Storage Dimension Width 13.026 in. Individually Packaged No
Storage Dimension Height 1.250 in.