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Martin Sprocket HMK1230 GEAR MITER

BRAND: Martin Sprocket | MODEL: HMK1230 | CONDITION: NEW | SKU: 250921
Martin Sprocket HMK1230 GEAR MITER

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Weight: 1.09 lbs UOM: EA

Additional Description


Martin Stock Miter Gears are manufactured from .40 carbon steel. The “M” Series is furnished unhardened with plain bore. The “HM” Series is furnished hardened teeth with plain bore. The “HMK” Series is furnished hardened teeth with keyway and setscrew for installation on the shaft. Hardened Miter Gears have approximately 50% more horsepower capacity and provide greater gear wear than untreated gears. All Martin Miter Gears are cut with the 20° pressure angle system.
Material Steel Finished Bore Size 0.625 in.
Diametral Pitch 12 Key Way Size 3/16 X 3/32 in.
Pressure Angle 20.000 deg. Set Screw Size 1/4-20x1/4 in.
Number of Teeth 30 Set screw location Over Keyway
Pitch Diameter 2.500 in. Min Bore Size 0.625 in.
Outside Diameter 2.618 in. Hub Outside Diameter 1.750 in.
Hardened Teeth Yes Hub Projection 0.844 in.
Bore Type Bored To Size Mounting Distance 2.313 in.
Storage Dimension Length 2.618 in. Storage Dimension Height 1.484 in.
Storage Dimension Width 2.618 in. Weight 1.10 lbs.