How do I work out which replacement hub fits my trailer axle?
A hub is matched by five things: axle rating, bolt pattern, stud size, the bearing races pressed into it, and whether the front is threaded for a s...
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Which wheel bearings fit an 8,000 lb trailer axle: 14125A or 02475 outer?
On an 8,000 lb axle with 8 on 6.5" hubs, DeeMaxx and Dexter list a 25580 inner bearing in a 25520 race and an 02475 outer bearing in an 02420 race,...
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How often should you repack the wheel bearings on a pop-up camper?
Once a year, regardless of miles. Pop-ups and A-frames sit for months and then do a long trip loaded, so the calendar runs out long before the odom...
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Where do I buy the right wheel bearings for my travel trailer?
Buy by the numbers, not the trailer brand. Every tapered bearing cone has its number stamped on the face, and the inner and outer usually differ. M...