How to Pick Out Stainless Steel Bearing Buddy for Boat Trailer

Updated 09/18/2019 | Published 09/17/2019

Products Featured in This Question

Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair)

(1606)

$38.45

4" Carbon Fiber Digital Caliper

(26)

$11.93

Question:

Looking for a set of SS Bearing Buddy for my boat trailer.

asked by: Michael B

Expert Reply:

In order to pick out the correct bearing buddy you will need know the pilot hole diameter 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 or a rubber mallet tapping on the sides of it to work it off.

Clean the grease off and measure the opening with a caliper like part # PTW80157.

The Bearing Buddies # BB1980A-SS that you referenced are for hubs with a 1.98 inch hub bore which is a very common size. If you find something different check out the link I attached which shows all of the Bearing Buddies we offer. You can select the diameter you have from the filters on the page to see the correct fits.

expert reply by: Jameson C