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Click here for spec sheets: BUCNPTRS Spec Sheet
Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm
Boston Gear offers worm gears manufactured from a variety of materials
Click here for spec sheets: SUCSTX Spec Sheet
B1621-20 Oil Impregnated Bronze Sleeve Bearing 2.063" ID Click here for spec sheets:Bost 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
