Product Finder
Unilast® Wheels (UY) Capacity Range: 500 - 1,500 lbs.
 
 
 
Unilast® wheels are Hamilton's line of solid elastomer wheels designed for medium duty loads. Equipped with Delrin® or Precision ball bearings, these high performance wheels are steam cleanable and well suited for hostile environments, as they are not affected by blood, brine, salt, grease, oils and many other harsh chemicals. Standard hardness of the Unilast® is 75-80 Shore D.
 
 
Unilast® wheels are available in sizes ranging from 4" x 1-1/4" to 8" x 2" and with three bearing options; Delrin®, Straight Roller, and Precision Sealed Ball Bearings.

For more rigorous or custom solid poly applications: higher performing urethanes, various hardnesses, nonstick sizes, and colors can also be provided. Consult factory with application details.
 
 
FEATURED WHEEL BEARINGS

Delrin® Bearings: chemical and corrosion resistant plastic-type bearing. 
Straight Roller Bearings: traditional anti-friction bearing, best for manual applications where shock loading (but no side thrust) is prevalent. Precision Ball Bearings: double sealed, maintenance free, superior rollability aids manual applications, not recommended if shock loading is prevalent. 

Unilast Series Selection Table

 
View
Printer Friendly
PDF Version
+ Red Bore/Brg. Size = available for 24 Hour PRONTO® shipmentMore Information

At Hamilton we understand that fast delivery is critical. This PRONTO® Symbol identifies one of thousands of PRONTO® models we stock for you in our warehouse (so you don't have to) and pledge to ship either SAME-DAY, if arrived before noon EST, or otherwise next day service - all for no extra charge.

Dimensions in inches

Delrin® BearingsRoller BearingsPrecision Ball Bearings

Dia.FaceHub
Length
Cap.
Lbs.
Model
Number
More Information

 
Click on the Bearing Size or Bore Size links to view details about the Wheel.

Bearing
Size
Cap.
Lbs.
Model
Number
More Information

 
Click on the Bearing Size or Bore Size links to view details about the Wheel.

Bearing
Sizes
Cap.
Lbs.
Model
Number
More Information

 
Click on the Bearing Size or Bore Size links to view details about the Wheel.

Bearing
Size
Wt.
Lbs.
41 1/41 3/8500W-412-UYZ-1/2500W-412-UY-1/2 - 5/8 - 3/4XXX1
22 1/4750W-420-UYZ-3/4750W-420-UY-1/2 - 5/8 - 3/4750W-420-UYB-1/22
522 1/4900W-520-UYZ-3/4900W-520-UY-1/2 - 5/8 - 3/4900W-520-UYB-1/22
622 1/41000W-620-UYZ-3/41100W-620-UY-1/2 - 5/8 - 3/41100W-620-UYB-1/22
822 1/41000W-820-UYZ-3/41500W-820-UY-1/2 - 5/8 - 3/41500W-820-UYB-1/23