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Superlast® Wheels (SY) Capacity Range: 3,500 - 6,000 lbs.
 
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For the extra tough jobs requiring protective polyurethane treads, Hamilton manufacturers these top-of-the-line Superlast® Wheels.  The extra-thick (1") blue treads (hardness of 90-95 Shore A) are liquid cast and chemically bonded to solid-web, drop forged steel centers.
 
 
Precision tapered roller bearings are standard, making these high capacity wheels ideal for towing at limited speeds.  Ball-check lubrication fittings are provided in the hubs.
 
 
FEATURED WHEEL BEARINGS

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 Tapered Roller Bearings: best for most severe heavy duty and power-towed applications.
Superlast Series 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.

3YR =Three Year Warranty applies
Dimensions in inches

Plain BoreStraight Roller BearingsPrecision Ball BearingsTapered Roller 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.

Bore
Sizes
Model
Number
More Information

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

Bearing
Sizes
Model
Number
More Information

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

Bearing
Sizes
Model
Number
More Information

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

Bearing
Sizes
Weight
Lbs.
833 1/43500W-830-SYL-2 3/16W-830-SYH-1 - 1 1/4 - 1 1/2W-830-SYB- 3YR 3/4 - 1W-830-SYT- 3YR 3/4 - 1 - 1 1/427
1044 1/45000W-1040-SYL-2 7/16W-1040-SYH-1 1/4 - 1 1/2W-1040-SYB- 3YR 1 - 1 1/4W-1040-SYT- 3YR 1 1/4 - 1 1/249
1244 1/46000W-1240-SYL-2 7/16W-1240-SYH-1 1/4 - 1 1/2W-1240-SYB- 3YR 1 - 1 1/4W-1240-SYT- 3YR 1 1/4 - 1 1/266