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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
• Dependable
Includes 2 rubber grommets to reduce vibration & noise
Click here for spec sheets: SNASF Spec Sheet
When used with Boston Gear worms
B1721-8 Oil Impregnated Bronze Sleeve Bearing 19mm ID • DependableBost 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
