Pay in 4 interest-free payments of $5.84 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Click here for spec sheet: SAPA Spec Sheet
Medium Duty
KWY/Setscrew/Other: W/ Double KWY Only
the SNAST has an eccentric locking bearing insert
" In other words
B1721-20 Oil Impregnated Bronze Sleeve Bearing Solid Output Shaft 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
