Bearing Kit to Replace Timken 07100 Bearings on a Boat Trailer

Question

Question:

I need a set of bearings for my boat trailer. Timkens 07100 bearings are currently on my trailer. Bearing protector is a Timken 07000L 21KF Thanks

asked by: Wray V

0

Expert Reply:

Your Timken 07100 bearings have the same dimensions as bearing # L44643. They both have a 1 inch inner diameter and fit a BT8 spindle.

The correct bearing kit is part # BK1-100.

The Bearing Buddy protector to fit is part # BB1980A-SS in stainless steel or # BB1980A in chrome.

expert reply by: Charles S

0

Answer 1

We do! Your Timken bearing 07100-SA is the same as the Replacement Trailer Hub Bearing #L44643. For a matching race you'll need the part #L44610 as well. Attached are some review videos for you to check out.

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Answer 2

The correct replacement bearing for your Timken 07100 is the #L44643, but to determine the correct race and grease seal you will need to measure your hub. As long as the outside diameter of your current race is 1.980" you will be able to use…

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Answer 3

You can use the other components you remove from your hubs. After you have removed the hub components you will want to inspect all of the parts and replace if you find any discoloration or signs of wear or damage such as a nick. On the race you can…

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Answer 4

The 07100 bearing number you referenced is an Timken bearing that has the same dimensions as #L44643.

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Answer 5

The special trailer tire size 4.80-8 does have an overall diameter of right around 16-inches when the tire is mounted on the rim and inflated. The other popular trailer tire size that has about the same overall diameter is the 165/65-8 size, which is…

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Answer 6

Actually the overall diameter/height of those tires are different by a few inches. The overall diameter of a 4.80/4.00-8 tire is 16.1 inches. The overall diameter of the 5.70-8 tire is 18.1 inches. The outer diameter of the #AM10002 tire you were…

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Answer 7

I may have an option for you, but there are not replacement wheels available like yours that do not use lug nuts. If your current wheels are in good shape then the most cost effective option will be reusing them. If they are damaged then only option…

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Answer 8

We may have a replacement hub that will work for you. The 07100 bearing you mentioned has an inner diameter of 1 inch. The bearing we offer that has the same inner diameter is part #L44643. The trailer hub assembly I recommend is the Trailer Idler…

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Answer 9

The 07100 bearing number you referenced is an older bearing that has the same dimensions as #L44643. If both the inner and outer bearings on your existing trailer are the 07100/ #L44643, and the hub has a 4 on 4 inch bolt pattern, the correct…

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Answer 10

The key to using alternate hubs on an existing axle's spindles is matching up the set of bearings in the two hubs. A new hub must use the same inner and outer bearing and grease seal as the old hub in order for it to fit properly on the spindles.…

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Answer 11

To determine which hubs would be best for your boat trailer there are a few things you will need to look at; the axle capacity on your boat trailer, the inner bearing number, outer bearing number, grease seal number, the bolt pattern of your wheels,…

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Answer 12

To change your hub bolt pattern will require you to change hubs to one that has the bolt pattern you need. You will need to know what spindle you have on your trailer. In order to do that you can either get the inner and outer bearing numbers from a…

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Bearing Kit to Replace Timken 07100 Bearings on a Boat Trailer

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