CB1224 Bronze Cored Bar 180mm ID Pressure Angle: 14-1/2 Degree Pressure

Pressure Angle: 14-1/2 Degree Pressure Angle

Click here for spec sheet: NAT Spec Sheet

Interchangeable with most metal units

Hand: Right Hand

This design allows for the driving pinion to rotate internal to the gear

CB1224 Bronze Cored Bar 180mm ID Pressure Angle: 14-1/2 Degree PressureBost 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