B1016-12 Oil Impregnated Bronze Sleeve BearingBost 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

Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input

Click here for spec sheets: CUCNPFB Spec Sheet

Click here for spec sheets: BUCNPT Spec Sheet

quieter operation and higher horsepower capacity than spur gears of comparable size

Design fully engages the thread for secure locking

1/4"Bore= #6-32 setscrew

KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew

Hand: Right Hand

allows for clean operation

Step Down Adapters are ideal for making the shaft smaller

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

Center Distance: 5