XOS-0.625-1.125-0.250-TC-V Replacement Oil Seal for Boston Speed Reducer

web with lightening holes

Click here for spec sheets: CUCNPPA Spec Sheet

It is a high grade

Reduction Type: Right 90 Series Spiral Bevel

Diametral Pitch: 8

Spiral tooth Miter Gears are better suited for higher speeds and high torque applications

While 20° PA is generally recognized as having a higher load-carrying capacity

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

Click here for spec sheet: SBP Spec Sheet

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

porous bronze bearing material

and most come with a selection of bore diameters