B1824-8 Oil Impregnated Bronze Sleeve Bearing 48 DP Boston Gear’s internal gears are

Boston Gear’s internal gears are spur gears turned "inside out

Note: SNA bearings not in catalog

the CUCSHA has a Hard Chrome bearing insert and a Stainless Steel housing

Spring-lid oil cap can be positioned 4 ways

Provides greater axial holding power than set screw collars

B1824-8 Oil Impregnated Bronze Sleeve Bearing 48 DP Boston Gear’s internal gears areBost 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