Bearing Buddy for 2-3/8" Grease Cap
Updated 09/18/2017 | Published 09/16/2017 >
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Question:
What size Bearing Buddy do I need for my trailer, I measured the cap as 2and3/8.
asked by: Ray T
Expert Reply:
A measurement of 2-3/8" is equal to 2.375" and there are a number of bearing buddies that are close to that measurement. In order to determine the exact replacement you need, you'll have to use a digital caliper such as # PTW80157 and measure your hub bore for the exact measurement. Your other option would be to take a look at your outer bearing, as that will also tell you what you'd need.
Bearing Buddy # BB2240 fits a 2.240" hub bore and works with 1700 series outer bearings.
Bearing Buddy # BB2328 fits a 2.328" hub bore and works with outer bearing model LM-67048.
Bearing Buddy # BB2441SS fits a 2.441" hub bore and works with a number of outer bearings, including models LM-67048 and 15123.
I've attached links to video reviews of each of these Bearing Buddies for you to take a look at.

Product Page this Question was Asked From
Bearing Buddy Bearing Protectors - Model 2240 - Chrome Plated (Pair)
- Trailer Bearings Races Seals Caps
- Caps
- Bearing Protector Grease Cap
- 2.24 Inch
- 5200 lbs Axle
- Bearing Buddy
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