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Martin Sprocket S428 GEAR SPUR 14 1/2 DEG STEEL

BRAND: Martin Sprocket | MODEL: S428 | CONDITION: NEW | SKU: 251396
Martin Sprocket S428 GEAR SPUR 14 1/2 DEG STEEL

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Weight: 27.48 lbs UOM: EA

Additional Description


Martin Stock Spur Gears are available in five different styles. Steel Gears are furnished in plain style and plain style with hub. Cast gears are furnished, plain with hub, web with lightening holes, and spoke. Cast gears are machined on all operating surfaces. Martin cast gears are cast with a larger hub to provide extra strength and to allow for larger bores. Spur gears are stocked in both 14 ½ and 20 degree pressure angles.
Material Steel Bore Type Reborable
Diametral Pitch 4 Min Bore Size 1.125 in.
Pressure Angle 14.500 deg. Max Bore Size 2.750 in.
Number of Teeth 28 Hub Outside Diameter 4.750 in.
Pitch Diameter 7.000 in. Hub Projection 1.500 in.
Outside Diameter 7.500 in. Length thru Bore 3.500 in.
Storage Dimension Length 7.500 in. Weight 27.48 lbs.
Storage Dimension Width 7.500 in. Individually Packaged No
Storage Dimension Height 3.500 in.