BK3-310 Bearing Kit One Wheel

BK3-310 Bearing Kit One Wheel

$39.99
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BK3-310 Bearing Kit One Wheel

BK3-310 Bearing Kit One Wheel

$39.99

Keep your trailer rolling safely and smoothly with the BK3-310 Bearing Kit for One Wheel. This complete bearing kit includes the essential components needed to service one trailer hub, making it an excellent choice for routine maintenance, bearing replacement, or trailer repairs.

Wheel bearings are one of the hardest-working parts of your trailer. Over time, they wear from heat, heavy loads, and countless miles on the road. Replacing worn bearings before they fail helps prevent hub damage, reduces the risk of roadside breakdowns, and keeps your trailer towing safely and reliably.

Features & Benefits

  • Complete bearing kit for servicing one trailer wheel
  • Helps restore smooth, dependable trailer performance
  • Reduces friction and supports proper wheel rotation
  • Helps prevent premature hub and spindle wear
  • Ideal for routine trailer maintenance or bearing replacement
  • High-quality components for long-lasting durability and reliable performance

Ideal Applications

Perfect for utility trailers, cargo trailers, boat trailers, equipment trailers, car haulers, horse trailers, and other trailers using compatible hubs and axles.

Whether you're rebuilding a trailer hub, preparing for a long trip, or performing annual maintenance, the BK3-310 Bearing Kit provides the dependable parts you need to keep your trailer road-ready. Replacing worn bearings and seals is an affordable way to extend the life of your hubs, improve towing performance, and help avoid costly repairs down the road.

Note: Please verify compatibility with your trailer hub and axle before ordering.


Inner Bearing: 1.750"(ID)
Inner Race: 3.265"(OD)
Outer Bearing: 1.250"(ID)
Outer Race: 2.328" (OD)
Grease Seal: 2.125" (ID)
Cotter Pin

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