How to Pick Out Bearing Buddy for Trailer

Question:

Do bearing buddies come in different lengths ? I bought a boat and the old ones that were in the axles measure two and a half inchs long . They may be a knock off brand . I need them that long or a half inch longer for my center caps to look right . Do you know of a brand that is two and a half inchs long .

asked by: K E

Helpful Expert Reply:

Most Bearing Buddies are going to stick out about an 1-1/4 to 2 inches from the hub when installed. But that also depends on which ones you need to go with. We do not carry a longer version.

In order to pick out the correct bearing buddy you will need know the pilot hole of your hub. To do this, remove the wheel and tire and remove the grease cap from the center of the hub. Usually it is a metal cap that is just lightly hammered into place. Use a screwdriver to pry off the cap.

Clean the grease off and measure the opening. I have included a video demonstrating the Bearing Buddy.

The Bearing Buddies # BB1781 that you referenced are for hubs with a 1.781 inch hub bore.

expert reply by: Jameson C