B2126-20 Oil Impregnated Bronze Sleeve Bearing 81 Teeth Click here for spec sheet:

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Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years

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B2126-20 Oil Impregnated Bronze Sleeve Bearing 81 Teeth Click here for spec sheet: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