B1220-12 Oil Impregnated Bronze Sleeve Bearing No Base Kit It is equally important that

It is equally important that worms and worm gears used together must have the same diametrical pitch and threads

Click here for spec sheets: BUCNPT Spec Sheet

Click here for spec sheet: UCX Spec Sheet

the SNASHA has an eccentric locking bearing insert

-60° to 180° F temperature range

B1220-12 Oil Impregnated Bronze Sleeve Bearing No Base Kit It is equally important thatBost 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