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Best Boat Trailer Hubs

From leading brands and best sellers available on the web.
#1

Winner

Sturdy Built Galvanized Boat Traile

Sturdy Built

Sturdy Built Galvanized Boat Trailer Knott Torsion Axle w/Accu-Lube Hubs 3500lb 86'' Hubface, 26200

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#2
2 Sets 2000lb Trailer Axle Trailer

Saree

5%OFF

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2 Sets 2000lb Trailer Axle Trailer Hub Kit 5 Bolt 4.5",Trailer Hub 5 Lug fit 1" and 1-1/16" Trailer Straight Spindle,5×4.5 Trailer hubs,Boat Trailer Hubs 5 Lug(Only Fit Straight Spindle)

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#3
2 Sets 3500Lbs Trailer Hub Kit 5 Bo

Saree

editor-choice-ribbon

2 Sets 3500Lbs Trailer Hub Kit 5 Bolt 4.5",5 Lug Trailer Hub Fit 1-1/16" to 1-3/8" Trailer Tapered Spindle,Boat Trailer Hubs 5 Lug,Trailer Wheel Hub Kit(Not fit Straight Spindle)

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#4
iBroPrat 2 Sets Trailer Hub Kit 5 B

iBroPrat

iBroPrat 2 Sets Trailer Hub Kit 5 Bolt 4.5, Trailer Axle Kit for 3500 lb 5 Lug Trailer Hub with Extra Dust Cap and Rubber Plug

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#5
GREPSPUD 2 Sets Galvanized Trailer

GREPSPUD

GREPSPUD 2 Sets Galvanized Trailer Hub Kits 5 on 4.5'' for 3500 lbs 1-1/16'' to 1-3/8'' #84 Tapered Axle, Prelubricated L44649 L68149 Bearings 5x4.5 Trailer Idler Hub 5 Lug Bolt Trailer Wheel Hub Kit

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#6
GREPSPUD 2 Sets Trailer Hub Kits 4

GREPSPUD

GREPSPUD 2 Sets Trailer Hub Kits 4 on 4'' for 2000 lbs 1'' BT8 Straight Axle Spindle, Prelubricated L44643 Bearings 4x4'' Trailer Replacement Idler Hub 4 Lug Bolt Trailer Wheel Hub Kit

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#7
SEHNSUCHT Trailer Wheel Idler Hub K

SEHNSUCHT

SEHNSUCHT Trailer Wheel Idler Hub Kit, 5-Hole, 4.5" Bolt Idler Hub for 3500lb Trailer Axles, Fit 1-1/16" to 1-3/8" Tapered Shaft, Trailer Wheel Hub(Set-2 Hot Dip Galvanized, Not Fit Straight Shaft)

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#8
AEagle 2 Sets 5 on 4.5" Bolt Circle

AEagle

AEagle 2 Sets 5 on 4.5" Bolt Circle Hot-Galvanized Idler Hub Kits for 3,500lbs Boat Trailer 1-1/16'' to 1-3/8'' Tapered Axle, Inner & Outer Cone Bearings

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#9
JDMSPEED New Trailer Brake Hub Drum

JDMSPEED

JDMSPEED New Trailer Brake Hub Drum 10" X 2-1/4" Kit 5 on 4.5" Replacement for 3500 Lbs Axle - 22001K 008-247-05, 84546

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#10
JDMSPEED 2 Trailer Idler Hub Kits 5

JDMSPEED

JDMSPEED 2 Trailer Idler Hub Kits 5 on 4.5" Replacement for Axle 1-1/16" Bearings 2000 lbs - 22016K

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Buying Guide for the Best Boat Trailer Hubs

Choosing the right boat trailer hubs is crucial for ensuring the safety and longevity of your trailer and boat. The hubs are the central part of the wheel assembly and play a vital role in the smooth operation of your trailer. When selecting boat trailer hubs, you need to consider several key specifications to ensure they match your trailer's requirements and your boating needs. Here are the key specs to focus on and how to navigate them.
Hub CapacityHub capacity refers to the maximum weight that the hub can support. This is important because it ensures that the hub can handle the weight of your boat and trailer without failing. Hub capacities are usually divided into light-duty, medium-duty, and heavy-duty. Light-duty hubs are suitable for smaller boats and trailers, medium-duty hubs are for mid-sized boats, and heavy-duty hubs are for larger boats and trailers. To pick the right one, consider the total weight of your boat and trailer and choose a hub that can comfortably support that weight.
Bolt PatternThe bolt pattern is the arrangement of the bolts that secure the wheel to the hub. This is important because it ensures that the wheel fits securely and properly onto the hub. Bolt patterns are typically described by the number of bolts and the diameter of the circle they form (e.g., 5 on 4.5 inches). To navigate this, you need to know the bolt pattern of your trailer wheels. Measure the distance between the bolts or refer to your trailer's manual to find the correct pattern. Choose a hub with a matching bolt pattern to ensure compatibility.
Bearing SizeBearing size refers to the dimensions of the bearings that fit inside the hub. This is important because the bearings allow the wheel to rotate smoothly and reduce friction. Bearing sizes are usually specified by their inner and outer diameters. To navigate bearing sizes, you need to know the size of the spindle on your trailer axle. Measure the spindle or check the trailer's manual for the correct bearing size. Choose a hub with bearings that match your spindle size to ensure a proper fit.
MaterialThe material of the hub affects its durability and resistance to corrosion. This is important because boat trailers are often exposed to water, which can cause rust and wear. Common materials include steel and aluminum. Steel hubs are strong and durable but can rust if not properly maintained. Aluminum hubs are lightweight and resistant to corrosion but may not be as strong as steel. To pick the right material, consider the environment in which you will be using your trailer. If you frequently launch your boat in saltwater, aluminum hubs may be a better choice due to their corrosion resistance.
Grease or Oil LubricationHubs can be lubricated with either grease or oil, and this affects maintenance and performance. Grease-lubricated hubs are common and require regular maintenance to ensure the bearings are properly lubricated. Oil-lubricated hubs, also known as oil bath hubs, provide continuous lubrication and can reduce maintenance needs. To navigate this, consider how often you are willing to perform maintenance. If you prefer less frequent maintenance, oil-lubricated hubs may be a better choice. However, if you are comfortable with regular maintenance, grease-lubricated hubs are a reliable option.