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B820-2 Bevel Gear

BRAND: Martin Sprocket | MODEL: B820-2 | CONDITION: NEW | SKU: 250708
B820-2 Bevel Gear

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Actual product may vary
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Weight: 1.94 lbs UOM: EA

Additional Description

Technical Specifications

Material Steel
Outside Dia 2.799"
Number Of Teeth 20


Bevel Gears are used as right angle drives where high efficiency is required. They are carried in stock as 1:1 to 6:1 ratios. Bevel Gears are cut with the long and short addendum system and 20 degree pressure angle to compensate for tooth undercut in gears and pinions having low numbers of teeth. Most all of Martin Bevel Gears are cut with the Coniflex tooth form to allow for a slight misalignment at assembly and during operation. Gears should be mounted at the correct distance from the core of apex center with thrust bearings being used in back of hubs to absorb the backward thrust created in this type of gearing.
Material Steel Max Bore Size 1.251 in.
Diametral Pitch 8 Hub Outside Diameter 2.125 in.
Pressure Angle 20.000 deg. Hub Projection 1.406 in.
Number of Teeth 20 Ratio 2
Pitch Diameter 2.500 in. Mating Gear BS840-2
Outside Diameter 2.799 in. Mounting Distance 4.000 in.
Min Bore Size 0.875 in.
Storage Dimension Length 2.799 in. Storage Dimension Height 2.281 in.
Storage Dimension Width 2.799 in. Weight 1.96 lbs.