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Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
Interchangeable with most metal units
Keyless Rigid Coupling with high torque and overhung load capacity
Material: Delrin
helical gears with opposite-hand helix angles are required
B813-12 Oil Impregnated Bronze Sleeve Bearing 3/8" Bore Interchangeable with most metal unitsBost 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
