Composite Marine Bearing Kit

SKU: CM485M Categories: , Tag:


High-quality parallel bearing kit for caravans, campers, and trailers. Each kit includes one of:

  • LM67048/10 inner bearing
  • LM12749/10 outer bearing
  • 45mm dust cap
  • Marine or standard (electric) seal

Kits sold individually (per hub).

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Composite Japanese Marine Bearing Kit

Composite Japanese Marine Bearing Kit includes a marine seal and dust cap.

This type of trailer wheel bearing kit is used on 39mm round axles and 40mm square axles to increase the trailer or camper’s load-carrying capability.

The standard carrying capacity of these axles is 750kg for 39mm round and 1000kg for 40mm square axles.

It is easy to mistake composite bearings for standard bearing sets. The outer bearing number is the key to these bearings.

 Bearing Kit Key Features:

1250kg is the maximum load capacity on a composite bearing kit.

Here are some trailer parts and bearing information from Alko.

Purchase complete Trailer and Caravan Bearing Kits here

Additional information

Weight0.8 kg
Dimensions10 × 10 × 10 cm
Grease Seal Type

Marine, Standard

NSK Bearing #

12749/10, 67048/10


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