U-Bolt Kits Available For Different Size Axles When Adding New Hangers

Question

Question:

Do your hanger kits for single axle trailers come with U bolts or how does that work with the axles?

asked by: Isacc

0

Expert Reply:

Our U-Bolt kits are available separately due to axles having different sized and most hanger kits can be used with several different size axles. Here is a list of different size kits depending on your axle size.

1-3/4" Round Axle # CE23000
2-3/8" Round Axle # CE23002
3" Round Axle # CE23003
1-1/2" Square # CE23102
2" Square # CE23103

expert reply by: Bud M

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Answer 1

The Timken Bearing Kits #TMK54ZR and #TMK34ZR both come with the Timken #L44643 bearings, #L44610 race, 204507 seal and cotter pin. The only difference is that the #TMK34ZR comes with a grease cap, while the #TMK54ZR does not. Other than that, they…

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Answer 2

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 3

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 4

Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…

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Answer 5

To find the load capacity for your axle you should look on the trailer VIN plate or sticker that lists the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that…

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Answer 6

Well shackle length is mainly based on the height difference between the front and rear hangers. The rear hanger normally doesn't hang as low as the front so that the shackle can offset the difference and add the ability to move. What is the…

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Answer 7

For a single axle trailer, you want the shackle strap to be able to move so that you have the spring deflection needed for your suspension. Angled like the photo or even almost vertical is fine you just don't want the shackle strap to bind and…

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Answer 8

The spring hanger placement is going to be determined by your axle spacing. For example, if your axles are spaced 33 inches apart, as shown in the attached diagram, a 7K axle slipper spring, like #e74SR, requires a distance of 28-1/2 inches between…

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Answer 9

I have attached for you below some common torque values needed for a trailer suspension system but a lot of these will vary by bolt size and other factors. U-Bolts: Varies by Size - 1/2" bolts: 45 ft/lbs - 70 ft/lbs, 9/16" bolts: 65 ft/lbs…

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Answer 10

Torque specs for wheel lug nuts will vary depending on the diameter of the lugs, type of lug nut and the wheel's material. The linked chart details the recommended torque for many combinations. Dexter Hub/Drum #84546UC3 has 1/2-inch studs and…

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Answer 11

Hey Brad, yeah the movement you are seeing is pretty normal. I've played around with enough trailer brake assemblies to know that there is a bit of play in the areas you mentioned when new so what you have is no problem. Since the magnet needs to…

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Answer 12

Hey Roy, The only U-bolt kit we currently only offer for 1-1/2" square axles is part #CE23102, which only has a 3-3/8" length so it likely wouldn't be the best option for you. Instead you'll want to order the 1-1/2" Square…

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