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Martin Sprocket 80BS51-1-5/8 PITCH: #80 TEETH: 51 BORE: 1-5/8 INCH

BRAND: Martin Sprocket | MODEL: 80BS51 1 5/8 | CONDITION: NEW | SKU: 265403
Martin Sprocket 80BS51-1-5/8 PITCH: #80 TEETH: 51 BORE: 1-5/8 INCH

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Actual product may vary
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Returnable: see conditions
Shipping from?: see locations Ships in 1 day
Weight: 84.87 lbs UOM: EA

Additional 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.
Material Steel Hub Outside Diameter 4.750 in.
Chain Number 80 Length thru Bore 2.062 in.
Chain Pitch 1.000 in. Hub Recessed For Chain Clearance No
Number of Chain Rows 1 Construction Detail Welded
Number of Teeth 51 Bore Type Bored To Size
Outside Diameter 16.813 in. Finished Bore Size 1.625 in.
Pitch Diameter 16.244 in. Key Way Size 3/8 X 3/16 in.
Single Strand Tooth Thickness 0.575 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 16.813 in. Weight 37.08 lbs.
Storage Dimension Width 16.813 in. Individually Packaged No
Storage Dimension Height 2.060 in.