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Bearing insert with 2 set screws has longer inner race for added load support
Porous flanged bronze bearing is press-fit in sturdy zinc die cast sphere with felt strip for lubrication
Click here for spec sheets: SNASF Spec Sheet
Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years
Click here for spec sheets: SNATFL Spec Sheet
B2428-20 Oil Impregnated Bronze Sleeve Bearing Single Lip Contact Seal Bearing insert with 2 setBost 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
