B1620-10 Oil Impregnated Bronze Sleeve Bearing 2.563" ID the teeth are cut into

the teeth are cut into the inside diameter while the outside diameter is kept smooth

An instruction bulletin on mounting and hookup are included with each brake

see SNA vs SUC pages for bearing insert dimensions)

Bost-Bronz® bearings are also highly versatile and can be used for production and replacement requirements throughout general industry

B1620-10 Oil Impregnated Bronze Sleeve Bearing 2.563" ID the teeth are cut intoBost 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