Square BT8 Spindle for 2,000-lb Trailer Axles - 1-1/2" Wide

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• Availability of 1 Inch Diameter Trailer Spindle To Fit on 1.25 Square Axle
  The two spindles that I have to fit a square axle are designed with a square stub diameter of 1.50 inches. The TruRyde BT8 Spindle 1-1/2" Square # TRU97FR, you have referenced is for 2,000-lb axles and the TruRyde Spindle, part # TRU47FR, is for 3,500-lb axles. They use different bearings and seals. I am including a link to a product page that will list the dimensions on the trailer spindles we have available. Square axles can be tough to determine capacity. Often times the same spindle...
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• Can a Trailer Spindle with Grooves Still be Used if Bearing Fits
  You will have to replace the spindle. Grooves that can't be taken out with emory cloth will eventually cause new bearings to fail which will leave you stranded with a locked up wheel most likely. To replace a spindle, the old one would need to be cut off, and the new one welded into place. This is NOT a job for the do-it-yourselfer. The new spindle must be absolutely square with the axle in order to prevent premature tire wear and wheel tracking problems. I would recommend finding a welder...
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• How to Check for a Bent Trailer Axle Spindle
  Assuming your tires are in good shape without any bulges the easiest way to determine if you have a bent spindle is to take a straight edge that is longer than the tire and lay it across the tire parallel with your trailer frame and then measure the distance from the frame to the straight edge in front and back of the tire. If the distance is the same then the spindle isn't bent. Beyond that your best option would be to take the trailer to someone qualified in trailer repair to have them...
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• Is a Damaged Spindle Safe to Use If Hub Fits It
  It might seem that the spindle being slightly bent isn't a big deal but it can definitely lead to another blowout so you'll want to replace that spindle with a new one. It looks like you have a straight spindle like the standard BT8 found as part # TRU94FR for a circular end or part # TRU97FR for a square end. A damaged spindle will cause more friction which, in turn, increases the amount of heat produced which can lead to your bearings failing or a tire blowout. So any time a spindle...
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• Torque Spec for Square BT8 Spindle for 2,000-lb Trailer Axles
  If you're referring to the spindle nut on the Square BT8 Spindle for 2,000-lb Trailer Axles part # TRU97FR. there is no torque spec. There is no torque spec for any spindle nut. I usually will tighten the nut down snug and then a few turns with pliers to seat the grease seal. Then, back the nut off, tighten down till snug and back off 1/4 turn until the retainer or cotter pin slot lines up.
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• Identifying Replacement Wheel Bearings for Unknown Hubs on Boat Trailer
  The easiest way to identify the needed replacement bearing kit is to obtain the reference numbers off the existing bearings. Your best bet would be to clean the existing bearings and closely examine them for the reference numbers. Given the inside diameter you provided, the bearings could be a # LM67048, # 15123 or # 14125A, all of which have a 1.25 inch inside diameter. All three bearings are listed as outer bearings for certain hubs, none of the hubs we offer would use these as both...
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• How to Determine The Correct Replacement Trailer Hubs by Bearing Numbers or Spindle Size
  The best way to determine which replacement hubs you need for your trailer would be to remove one of the hubs and retrieve the bearings. Find the numbers stamped into the bearings and with those we will be able to get you the correct hubs. If you are unable to retrieve the bearing numbers, you can take measurements of the spindle. I have included a link to our spindle main page. At the top of the page is a diagram showing all of the measurements we would need to find the correct hubs...
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• Hub and Spindle that Can Fit 10 inch Wheel with 5 on 4-1/2 inch Bolt Pattern
  For a hub that is compatible with a 10 inch wheel and has a 5 on 4-1/2 inch bolt pattern you would want the Dexter part # 8-259-50 and then for a spindle part # TRU97FR .
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• Single or Tandem Axles for Homemade 24 ft x 98 Camper?
  Most campers that long are tandem axles so I would go that route. I took a look at some common GVWR's for campers of that size and it was in the 5,000 lb - 7,000 lb range so you need to keep that in mind; something like the 89" Dexter Trailer Axle Beam with E-Z Lube Spindles # 8327830 might work. You can also take a look at the help article I've added about where to position your trailer axle which should be useful.
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• Which Spindles Will Work With My Trailer Idler Hub For 2,000-lb Axle AKIHUB-440-2-G-EZ-1K
  The Trailer Idler Hub Assembly for 2,000-lb E-Z Lube Axles - 4 on 4 - Galvanized # AKIHUB-440-2-G-EZ-1K that you are considering buying is designed to work with BT8 spindles rated at 2,000 lbs, just as the hub is rated at 2,000 lbs. If you need a 1-3/8" diameter spindle, use BT8 Spindle for 2,000-lb Trailer Axles - 1-3/8" Diameter # TRU59FR. If you need a 1-1/4" diameter spindle, use BT8 Spindle for 2,000-lb Trailer Axles - 1-1/4" Diameter # TRU94FR. For a square spindle, use Square BT8...
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• Trailer Hub w/6 Lug Pattern, Inner Bearing Inner Diameter 1.5, Outer Bearing Inner Diameter 1.25
  Bearing measurements need to be as accurate as possible, to at least the thousandth of an inch, and require calipers if you have to measure them. Otherwise look at the bearing numbers that are stamped into the sides of the bearings. With those numbers we can determine a lot about the running gear and if anything else will fit. If the measurements are exactly 1-1/2 and 1-1/4 inches then the only option we have would be agricultural hub # AH30660FCOMP which has a 6 on 6 bolt pattern. If...
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• How to Use an 18 Inch Diameter Wheel on a Trailer
  I understand the look of using the same tire on the trailer as the tow vehicle but there are not going to be any performance benefits. In fact, using a passenger tire on a trailer is actually going to give you less performance than using a special trailer tire. The issue is that passenger tires do not have the sidewall capacity that is needed for use on a trailer. Trailer tires are going to experience much more flex than a passenger tire so the sidewalls need to be much stronger. I can't...
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• Why Are There Both Round and Square Trailer Axles Used on RVs
  Most of the OEM axles installed in RVs and most of the replacement axles we offer are indeed round in cross section. We do offer some square stub spindles for use on square axles, such as # TRU97FR, but these are usually limited to lower capacities like utility trailer applications. We do not have the ability to ship high-capacity axles due to their weight.
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• Replacement Spindle For 1995 Calkins Boat Trailer
  Hi Lowell; since you're looking at # TRU97FR I'm assuming you want to replace the spindle. If it is pitted out where the grease seal rides I would say that is the reason for the water. The replacement spindle will depend on the bearings you have. This BT8 spindle is for # L44643 (1.00" inner diameter) inner and outer bearings. If you have # L44649 (1.063" inner diameter) you need a BTR # TRU44FR. You may be better off replacing the entire axle if you can find one that matches. We do not...
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• Solution for Replacing 1-1/4" Square Axle on Boat Trailer
  Your best option will definitely be to replace the entire axle. There's a decent chance that some damage was done to the axle during your recent mishap beyond the slight bend that could compromise it's integrity going forward. We don't have any square axles similar to what you described having on your boat trailer, but a really good option for replacement is a Timbren Axle-Less System like 3,500lb # ASR3500S05. With this setup you don't need to worry about finding the exact same length...
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• Picking Out Axle for 1970 Dilly Boat Trailer
  You are going to need to measure your current axles in a few places to get the correct one as we don't have access to what your numbers reference. You will need to measure from hub face to hub face and then from the spring seat centers. You will also need to know what bolt pattern you have on your current hubs. I attached a help article on how to determine this as well. I also attached a link to a page with all of the axles we carry.
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• Spindle and Hub Combination to Fit 4.80 X 12 Tires and Wheels on a BBQ Grill Build
  When manufacturing axles for a wagon/trailer you will need to measure the inside of the square tube that you will be using for the axle. Once you know this measurement then you can pick the correct spindles and idler hubs. One spindle that would work well for your build would be TruRyde 1-1/2 Inch Square BT8 Spindle # TRU97FR. This spindle has a square mount shank that will fit an 1-1/2 square tube. This spindle will have to be welded to the axle. It is recommend that this be done by a...
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• Recommended Spindle And Hub Assemblies For 1-1/2 Inch Square 2,000-Lb Axle
  The spindle that you referenced, part # TRU47FR, will work great for you. This spindle features a 4 inch long stub, and is rated for a 3,500-lb axle. I have attached a link to a product review video for this spindle you can check out. The installation of this spindle should be done by a qualified professional welder because it is important that the spindle is welded in place as square and concentric as possible. The hub assembly designed to work well with the TRU47FR spindle is part #...
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• Can Trailer Spindle # TRU97FR Be Used with Trailer Hub # 34822BX
  Yes, you can use hub # AKIHUB-440-2-1K with BT8 spindle # TRU97FR. These two parts are compatible. Spindles get welded onto the ends of an axle. This is a precision job because it has to be perfectly straight and concentric or the trailer will ride poorly and you will have faster tire wear and faster wear on the suspension. I strongly recommend having a qualified professional with experiencing working on trailers install the spindles. The other option is to get a whole new axle with the...
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• Which Spindles Will Work with the Trailer Hub Assembly for 2,000 lbs Axles
  You can use any of three spindles with the Trailer Hub Assembly - 2,000 lbs Axles - 5 on 4-1/2, item # 34822545BX. I have listed these spindles below. # TRU94FR - BT8 Spindle for 2,000-lb Trailer Axles - 1-1/4" Diameter # TRU59FR - BT8 Spindle for 2,000-lb Trailer Axles - 1-3/8" Diameter # TRU97FR - Square BT8 Spindle for 2,000-lb Trailer Axles - 1-1/2" Wide The main difference in these spindles is the mounting dimensions on the inboard end of the spindles. the bearing seal and threaded...
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• Washers for BT8 Trailer Axle Spindle
  We do indeed carry a 1 inch inside diameter spindle washer for a BT8 spindle. The part number you need is # SW1000. The washers are sold individually, so be sure to order a quantity of 2.
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• Do Trailer Spindles Just Weld to End of Axle
  So the install of a spindle like the # TRU97FR really needs to be done by a welder who has done the job before and has the special jigs for the job. It's a precision job and we can't recommend a method for it aside from taking it to someone who is equipped for it. Otherwise your alignment will be off.
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• Process for Changing a Damaged Spindle on a Trailer Axle
  Replacement of a spindle on a trailer axle is best left to a professional installer. This is not a do-it-yourself type of project. We urge you to use a professional welder experienced in axle fabrication. Proper alignment and welding are critical to safe operation of the trailer. Depending on the condition of the axle you may be better served by replacing the entire axle/spindle assembly. Although the axle adds to the parts cost, you will save on the labor side. A new axle with spindles...
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• Can Damaged Axle on 1999 Shorelander Boat Trailer Be Sanded Smooth
  In all honesty, you're almost certainly going to be best off by replacing the axle. The spindles are likely gouged in the locations where the bearings ride. The act of sanding out the damaged area of the spindle has likely removed some material to the point where the spindle is no longer within its diameter specifications. This means the bearing won't fit well on the spindle, and might spin against the spindle which can cause it to heat up to the point where it could be damaged. We offer...
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