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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Interchangeable with most metal units
these gears are available only in brass
• One Moving Part
Diametral Pitch: 20
Boston Gear offers worm gears manufactured from a variety of materials
B1420-16 Oil Impregnated Bronze Sleeve Bearing 4.75" ID Interchangeable with most metal unitsBost Bronz is Boston Gears all purpose, oil impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with the purest metal powders. This process ensures the uniform distribution of pores between the bronze particles which absorb the oil by capillary action. In addition, Bost Bronz has a self contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing
