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How To Select Replacement Bearings For Rockwood Trailer With 10 x 1-3/4 Brakes


I have a rockwood roo with 10x 1 3/4 brakes. I need replacement bearings and need to confirm if this kit is the correct replacement? The numbers seem to match their ALKO_2.5Kto3.5KHubDrum


Expert Reply:

You will need to find the bearing replacements based on the spindle and hub on your trailer. The best way to find the right replacement is to pull the hub and drum and check out the bearing numbers stamped or etched on the bearing as shown in the attached photo.

If you cannot find the numbers you can use a digital caliper like part # PTW80157. You will need to measure the spindle where the bearings ride the axle. After you get the dimensions of the bearings and inner diameter of the hub you can check out the attached product page for the bearing kits we offer or you can let me know what dimensions you came up with and I will be glad to make some recommendations that will work for you.

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expert reply by:
Jeffrey L

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