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Martin Sprocket HM1221 GEAR MITER

BRAND: Martin Sprocket | MODEL: HM1221 | CONDITION: NEW | SKU: 250949
Martin Sprocket HM1221 GEAR MITER

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$42.17
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Weight: 0.47 lbs UOM: EA
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Additional Description

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.
Specifications
Material Steel Bore Type Reborable
Diametral Pitch 12 Min Bore Size 0.500 in.
Pressure Angle 20.000 deg. Max Bore Size 0.689 in.
Number of Teeth 21 Hub Outside Diameter 1.375 in.
Pitch Diameter 1.750 in. Hub Projection 0.688 in.
Outside Diameter 1.868 in. Mounting Distance 1.750 in.
Hardened Teeth Yes
Storage Dimension Length 1.868 in. Storage Dimension Height 1.188 in.
Storage Dimension Width 1.868 in. Weight 0.47 lbs.