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ISO Certificate
Boston Gear spur gears are designed to transmit motion and power between parallel shafts
High axial load and torque capacity and does not mar the shaft
Click here for spec sheet: SBPL Spec Sheet
B2430-20 Oil Impregnated Bronze Sleeve Bearing 1.87" ID ISO CertificateBost 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
