How To Measure A Trailer Spindle To Find Replacement Hubs And Bearings
Updated 02/21/2017 | Published 02/01/2017
Products Featured in This Question
Question:
I would like to purchase new Hubs and bearings... the hubs I have right now will not work with the rims and tires I also want to purchase.. the center hole on the rims are to small... my hub is to large... So... with the spindle on my trailer... which hubs and bearings do I need to purchase so that the rims and tires Kenda 205/65-10 Bias Trailer Tire with 10inch Galvanized Wheel - 5 on 4-1/2 - Load Range E - AM3H490 ? I want to purchase.... 2 hubs 2 bearing kits 3 rims and tires
asked by: Dave K
Helpful Expert Reply:
To make sure you find the right replacement hubs you can do a couple of things. First check out the bearing and see if you can find the numbers for the bearings either etched or stamped on the side of the bearing.
If you can not find the numbers you will need to measure the spindle. I have attached a drawing that shows where you need to measure the spindle to find the right replacements. The drawing also shows where to measure for a seal as well. You will also need to measure the inside of the hub to find the right replacement. It is best to measure the spindle and hub with a digital caliper like part # PTW80157.
The tire/wheel combo you mentioned, part # AM3H490 is rated to be able to handle a maximum load of 1,650-lbs at 90 psi. The pilot hole on the combo is 2.8-inches diameter.
Product Page this Question was Asked From
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: trailer hubs and drums
- Search Results: tj12220301
- Shop: Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized
- Shop: Trailer Idler Axle Beam with Easy Grease Spindles - 72" Long - 2,000 lbs
- Video: Installing the etrailer Easy Grease Trailer Idler Hub Assembly
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Q&A: What Is The Difference Between The Weigh Safe Ball Mounts WS94ZR & WS25VR?
- Shop: DeeMaxx Trailer Idler Hub for 3,500-lb Axles - 5 on 4-1/2 - Threaded - Galvanized
- Shop: etrailer Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand Assemblies - 3.5K
- Shop: Dexter Nev-R-Adjust Electric Trailer Brake Assembly - 10" - Right Hand - 3,500 lbs
- Shop: Electric Trailer Brake Assembly - Self-Adjusting - 10" - Left Hand - 3,500 lbs
- Search Results: boat trailer hub assembly
- Search Results: hub washer
- Search Results: tail lights trailer lights
- Q&A: Which is Better for Highway Use 4.80-12 or 5.30-12 Trailer TIres
- Search Results: weigh safe drop hitch
- Search Results: b&w stow and go hitch
- Video: Review of Taskmaster Trailer Tires and Wheels - Tire with Wheel - TA39AR
- Video: Weigh Safe 180 Hitch 2-Ball Mount In-Depth Review
- Video: Feature Breakdown: B and W Tow & Stow 2-Ball Mount
- Q&A: Best Trailer Tires to Replace ST205/75R15 Tires on an Enclosed Trailer Hauling Two 700 lb Bikes
- Q&A: When Should Trailer Wheel Bearings be Replaced
- Q&A: Correct Replacement for TDE 46210 Trailer Hub
- Video: What to Know About the Powerbuilt Deluxe Bearing Packer
- Video: Comprehensive Review: Bearing Packer
- Q&A: What is the Inner Diameter of the 3,500 lbs Dexter Trailer Idler Hub Assembly?
- Video: DeeMaxx Disc Brake Kit Spec Review
- Article: What To Look For When Buying Ratchet Straps
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Q&A: Replacement Hub for a UFP H-1377 on a 2004 Tahoe Boat Trailer
on Hand Tools
Dave K.
2/1/2017
I would like to purchase new Hubs and bearings... the hubs I have right now will not work with the rims and tires I also want to purchase.. the center hole on the rims are to small... my hub is to large... So... with the spindle on my trailer... which hubs and bearings do I need to purchase so that the rims and tires Kenda 205/65-10 Bias Trailer Tire with 10inch Galvanized Wheel - 5 on 4-1/2 - Load Range E - AM3H490 ? I want to purchase.... 2 hubs 2 bearing kits 3 rims and tires