Should There Be a Washer on Trailer Spindle Between Spindle Nut and Outer Bearing
Question:
removed bearings on 2011 aliner. it did not have a washer behind the outer bearing. is this ok? .
asked by: Larry W
Expert Reply:
There really should be a flat washer between the outer bearing of your hub and the nut that holds it on. The washer protects the back side of the bearing from the edges and points on the back side of the spindle nut.
The Washer For 1 inch Spindle, # SW1000, is typically used on spindles that have a castle nut, like # 165686, and a cotter pin, # 165649.
A D washer, # 5-23, would be used on a spindle that has a flat side and uses the same castle nut and cotter pin setup.
A Tongue Washer, # 165863, would be used on a spindle with a groove cut through the threads, and would use the same castle nut and cotter pin setup.
A Tang Washer, # 5-101 or # 5-71, could be used with a spindle that has a D shape or a groove, and no cotter pin. The tang on this type of washer is bent up in one or places to prevent the spindle nut from turning and a cotter pin is not needed.
Before installing spindle washers on your trailer, you should check the outer bearing for damage. If you see grooves or scarring of the bearing, you should replace the outer bearing and remove and repack the grease, # L11380, in the trailer hub.
I have added a video on repacking bearings and a link to all of the wheel bearings we carry for you.
Products Referenced in This Question
Cotter Pin - 1/8" Thick x 1-3/4" Long
- Accessories and Parts
- Trailer Leaf Spring Suspension
- Cotter Pin
- ABS Fasteners
more information >
Replacement Spindle Washer - Tang Type for E-Z Lube
- Accessories and Parts
- Trailer Spindles
- Spindle Washer
- 1 Inch I.D.
- TruRyde
more information >
Tang Replacement Spindle Washer
- Accessories and Parts
- Trailer Spindles
- Spindle Washer
- 1-1/2 Inch I.D.
- Redline
more information >
LubriMatic Prime Guard High Temperature Wheel Bearing Grease - Red - 16-oz Can
- Lubricants Sealants Adhesives
- Grease
- Brake and Bearing Grease
- Lithium Complex-Based
- Standard Bearing Grease
- Polyurea - Conventional
- 16 oz
- LubriMatic
more information >
Product Page this Question was Asked From
Bearing Kit, L44649 Inner/Outer Bearings, 10-9 Seal
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- Bearing Kits
- Bearing L44649
- Race L44610
- 2200 lbs Axle
- etrailer
more information >
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on Trailer Bearings Races Seals Caps
