B1621-12 Oil Impregnated Bronze Sleeve BearingBost 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

our standard product offering

Click here for spec sheet: UCTRS Spec Sheet

Click here for spec sheet: UCFL Spec Sheet

the CUCSFL has a Hard Chrome bearing insert and a Stainless Steel housing

Click here for spec sheet: SBFL Spec Sheet

Recessed screw head provides safety with an outside surface free of major projections

Click here for spec sheet: ER Spec Sheet

and cast iron to suit your application’s requirements

Click here for spec sheets: SUCNPTRS Spec Sheet

oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise

Heavy-duty Shrink Disc external clamping device

Click here for spec sheet: CSA Spec Sheet