B3240-16 Oil Impregnated Bronze Sleeve Bearing 3.50" ID and cast iron to suit

and cast iron to suit your application’s requirements

porous bronze bearing material

Traditional cost effective rigid coupling design provides torque transmission and alignment

Can be mounted vertically or horizontally

Effective on both hard and soft shafts

B3240-16 Oil Impregnated Bronze Sleeve Bearing 3.50" ID and cast iron to suitBost 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