B3137-16 Oil Impregnated Bronze Sleeve Bearing 1-7/8" ID the CUCSFB has a Hard

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

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

for a nearly infinite number of ratio possibilities

• Direct Acting

B3137-16 Oil Impregnated Bronze Sleeve Bearing 1-7/8" ID the CUCSFB has a HardBost 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