5.2k Hub Assembly with Grease – 5200 lb 6 lug ( 25580 ) | 6×5.5″


Trailer Experts are ready to help answer product questions and help find what you need! 




  • 1″ 25580 Inner Bearing (1.75″ ID)
  • 1″ LM67048 Outer Bearing (1.25″ ID)
  • 1″ 25520 Inner Race (Already Pressed In) 3.265″
  • 1″ LM67010 Outer Race (Already Pressed In) 2.328″
  • 1″ Grease Seal (2.25″ x 3.376″)
  • 1 EZ Lube Grease Cap (2.44″)
  • 1 Grease Cap Plug
  • 6 X1023R Coned Wheel Nuts
  • 1″ 6 on 5.5″ Hub
  • 2,600lb Capacity Per Hub
  • Uses 12″x2″ brake

This 5.2K pre-greased trailer hub assembly features a 6-lug design, making it an ideal choice for your medium-duty trailers. The kit comes with every part you need, including bearings, grease cap, and more. The assembly is pre-greased, so all you have to do is slip it on your trailer axle, install your brakes and suspension, and choose the best tires. Repairs will be quick and easy, and you’ll have your trailer back on the road in no time. If you have questions, our expert team is ready to help. Order your new 5.2K trailer hub assembly online today!


  • Our Hub Assemblies Come 100% pre-greased
    • Greased with high temp grease
    • Ready to slip on your axle for your convenience
  • Our hub kits come with some of your main components like the inner and outer bearings.
  • Races are pre-pressed
  • You will also get the grease seal, grease cap, and wheel nuts for the hub.
  • This hub is designed for use with a #42 spindle.
  • Spindle nut and spindle washer sold separately.

    Additional information

    Weight15 lbs