What Measurement is Needed to Pick Out Bearing Buddy
Updated 02/23/2021 | Published 02/20/2021
Products Featured in This Question
Question:
I have a 7x16 enclosed trailer with 2x 3,500 lb axles. One of the bearing buddies is leaking grease and I want to replace it. I’m not sure which to replace it with because of the hun size. Any help would be appreciated. Thanks!
asked by: Robert G
Expert Reply:
The dimension you are looking for when picking out a Bearing Buddy is on the hub. You need to remove the BB and then measure the diameter of the bore with with a caliper like the # PTW80157.
The part # BB1810 is the correct Bearing Buddy if you have a bore of 1.81 inches.
With Bearing Buddies it's very easy to over fill the hubs with grease which will then cause either the grease seal to blow out or the Bearing Buddy to fail so be careful not to push in as much as you can.
Product Page this Question was Asked From
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
more information >
Continue Researching
- Q&A: Dimensions of CES38WR Spindle
- Q&A: Looking For Replacement Leaf Springs For Sure-Trac Pro Series Trailer
- Q&A: Greasable Shackle Bolt that is 3-1/2 inch Long and 9/16 inch Diameter
- Q&A: Replacement Bearing And Seals For UFP Hub H-1062-2
- Q&A: Recommended Bearing Kit for a 3,500 lbs Axle on a Boat Trailer
- Article: How To Measure And Replace Everything In Your Hub Assembly
- Q&A: Correct Replacement for UFP H-1377 Trailer Hub
- Q&A: Replacement for Dexter Grease Seal 010-019-00
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Lighting Requirements
- Article: Trailer Maintenance Schedule
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub