Replacement Wheel Bearing Kit for a Big Tex 30SV Trailer

Question

Question:

Can you please advise what wheel bearing kit I need for Bigtex 30SV 8foot landscape trailer. Looking for complete kit, inner/outer bearings, and seal.

asked by: James

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Expert Reply:

In order to find the correct wheel bearing kit for you we are going to need to know your bearing and grease seal numbers or measurements. The number can be found stamped into each bearing or seal but if they are not legible then you will need to measure them with a digital caliper to the nearest thousandth of an inch. This is the only way to determine what are the correct bearings/seals for your trailer, short of contacting the manufacturer which would require the VIN.

I have attached a help article which explains all of this for you. Once you find the numbers/measurements you can then use the selection I have attached for you to determine the proper fit.

expert reply by: Conner L

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Answer 1

The most common bearings and seals for a 7,000 pound axle are #25580 inner bearing, #14125A outer bearing, #25520 inner race and #14276 outer race. The grease seal can vary, and will usually either be the #GS-2250DL, which has a 2.250 inch inner…

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Answer 2

The correct bearing and seal kit for your Dexter 7,000 lb axles is going to be either the Bearing Kit part #BK3-210 which has a 2.125" seal or the Bearing Kit part #BK3-200 which has a 2.250" seal. Unfortunately, this axle could have come…

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Answer 3

I sure can! To replace the bearings in your 2023 Grand Design with Dexter 7,000 lbs axles you will need the following parts: Inner Bearing - Replacement Trailer Hub Bearing item #25580 Outer Bearing - Replacement Trailer Hub Bearing item #14125A…

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Answer 4

I attached a chart that has all of the recommended lug nut torque specs for trailer wheels. Based on your studs being 1/2 inch, your wheels being 15 inches in diameter, and your lug nuts being coned you would want to torque your lug nuts to 90-120 ft…

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Answer 5

Hey Daniel, Chances are your slipper spring has flattened out over time and is longer than it originally was. Typically an older trailer that may not have had its suspension replaced anytime recently is around an inch longer than it was originally.…

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Answer 6

The correct bearing kit for your 7,000 pound Lippert axle is #BK3-210.

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Answer 7

Hello Dennis, You can use your current Chinese races, and just get the bearings from the Timken Bearing Kit, 14125A/25580 Bearings, 14276/25520 Races, GS-2125DL Seal #TMK32VR. You will want: - Inner bearing: Timken Replacement Trailer Wheel Bearing -…

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Replacement Wheel Bearing Kit for a Big Tex 30SV Trailer

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