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Poly-Tech® Wheels (NF) Capacity Range: 350 - 1,200 lbs.
 

#W-620-NF-3/4
 
 
These attractive and durable wheels feature a resilient tread of red polyurethane (90-95 Durometer Shore A) mechanically bonded to a specially designed white center of harder polypropylene. The result is a contemporary looking wheel ideally suited for hospitals, schools, restaurants, hotels and motels, office buildings or light industry.
 
 
Poly-Tech® wheels are offered with Delrin® bearings, ball bearings, stainless steel ball bearings and straight roller bearings. The 1-3/8" wide wheels, formerly part of the Nu-Flex Series, are available in the following series;HL, 300, and STL. You will find the 4" x 2", 5" x 2", 6" x 2" and 8" x 2" sizes offered in our cold-forged caster series as well as Series STA and BC.

Additional non-stock sizes and colors are available, consult factory.
 

This illustration of polypropylene core prior to molding on tread shows how the urethane tread material locks into, around, and onto the specially configured rim.
Poly-Tech Wheel Selection Table

 
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+ 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® BearingsBall BearingsStainless Steel Ball BearingsStraight Roller Bearings

Dia.FaceCap.
Lbs.
Hub
Length
Model
Number
More Information

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

Bearing
Sizes
Cap.
Lbs.
Hub
Length
Model
Number
More Information

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

Bearing
Sizes
Cap.
Lbs.
Hub
Length
Model
Number
More Information

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

Bearing
Sizes
Cap.
Lbs.
Hub
Length
Model
Number
More Information

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

Bearing
Sizes
Wt.
Lbs.
3 1/21 3/82501 1/2W-35-NFZ-1/22501 5/8W-35-NF-3/8 - 1/22501 9/16W-35-NFS-1/2XXXX1
41 3/83001 1/2W-413-NFZ-1/23001 5/8W-413-NF-3/8 - 1/23001 9/16W-413-NFS-1/2XXXX1
25002 3/16W-420-NFZ-3/4XXXXXXXX5002 3/16W-420-NF-1/2 - 5/8 - 3/42
51 3/83501 1/2W-513-NFZ-1/23501 5/8W-513-NF-3/8 - 1/23501 9/16W-513-NFS-1/2XXXX1
26002 3/16W-520-NFZ-3/4XXXXXXXX6002 3/16W-520-NF-1/2 - 5/8 - 3/42
628002 3/16W-620-NFZ-3/4XXXXXXXX8002 3/16W-620-NF-1/2 - 5/8 - 3/42
829002 3/16W-820-NFZ-3/4XXXXXXXX9002 3/16W-820-NF-1/2 - 5/8 - 3/43