B1619-12 Oil Impregnated Bronze Sleeve Bearing 1.9375" ID Click here for spec sheets:

Click here for spec sheets: SNATFL Spec Sheet

and cast iron and are manufactured in a variety of styles

Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm

Click here for spec sheets: HUCNPT Spec Sheet

B1619-12 Oil Impregnated Bronze Sleeve Bearing 1.9375" 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