Recommended Grease Cap for Hubs With 1.931 Inch Diameter

Question:

Hello, Our hub measures 1.931 bore at grease cap. This is on a concrete mixer. Do you have a dust cap to fit this bore? Thanks

asked by: Ross L

Expert Reply:

The Bearing Buddy Bearing Protectors - Model 1938 - Chrome Plated (Pair) # BB1938 or # BB1938SS in stainless steel are the closest fit to your hub bore with a diameter of 1.938 inches. These are drive in bearing protectors that will keep the concrete dust out and keep your system well maintained. They are drive in caps that are within 7/1000ths of an inch so they should work seeing as even a digital caliper can have that slim margin of error.

expert reply by: Jason S