Thermo wheels feature a standard operating temperature range from -70°F (continuous service) to +525°F (intermittent service, 475°F continuous service). These are molded from an exclusive engineered resin compound that offers non-marking floor protection, near zero water absorption, high load capacities and long service life. A special manufacturing process enables these wheels to retain a consistent bearing bore even when exposed to elevated temperatures. Furthermore, Thermo wheels are 100% recyclable, and they are highly resistant to animal fats, vegetable oils and salt solutions. The life expectancy of Thermo wheels is three times longer than high-temp phenolic wheels, and they offer an equal load capacity. Unlike high-temp phenolic wheels, Colson Thermo wheels have no outer skin that can break and absorb water or other fluids.

Temperature range: -70°F to +525°F intermittent service, (+480° continuous service).

Hardness: 85(±5) Durometer Shore D scale.

Optional Bearing:
 
Bronze Bearing: To order, change last digit in model number to "4" (Example: 5.00005.834 HT).
Model Number Capacity Each In Pounds Thread Guard Tread Width Weight in lbs Wheel Bearing Wheel Bearing Bore Wheel Bore Less Bearing Wheel Description Wheel Diameter Wheel Hub Length Spanner Bushing Bore Spanner Bushing Length Price(USD) Qty Action
4.00003.812 HT 600 1-1/2" 1/2 Plain 3/4" Thermo 3" 1-3/4" 1/2" 2-7/16" RFQ
4.00003.816 HT 600 1-1/2" 1/2 Less Bearing 1-3/16" Thermo 3" 1-5/8" RFQ
4.00003.819 HT 600 1-1/2" 1/2 Roller 3/4" 1-3/16" Thermo 3" 1-5/8" 1/2" 2-7/16" RFQ
2.00003.52 HT 300 1-1/4" 3/8 Plain 1/2" Thermo 3-1/2" 1-7/16" 3/8" 1-1/2" RFQ
2.00004.52 HT 300 1-1/4" 3/4 Plain 1/2" Thermo 4" 1-7/16" 3/8" 1-1/2" RFQ
4.00004.812 HT 700 1-1/2" 3/4 Plain 3/4" Thermo 4" 1-3/4" 1/2" 2-7/16" RFQ
4.00004.816 HT 700 1-1/2" 3/4 Less Bearing. 1-3/16" Thermo 4" 1-5/8" RFQ
4.00004.819 HT 700 1-1/2" 3/4 Roller 3/4" 1-3/16" Thermo 4" 1-5/8" 1/2" 2-7/16" RFQ
5.00004.832 HT 800 2" 3/4 Plain 3/4" Thermo 4" 2-3/8" 1/2" 2-7/16" RFQ
5.00004.836 HT 800 2" 3/4 Less Bearing. 1-3/16" Thermo 4" 2-3/16" RFQ
5.00004.839 HT 800 2" 3/4 Roller 3/4" 1-3/16" Thermo 4" 2-3/16" 1/2" 2-7/16" RFQ
2.00005.52 HT 325 1-1/4" 1 Plain 1/2" Thermo 5" 1-7/16" 3/8" 11/2" RFQ
4.00005.812 HT 800 1-1/2" 3/4 Plain 3/4" Thermo 5" 1-3/4" 1/2" 2-7/16" RFQ
4.00005.816 HT 800 1-1/2" 3/4 Less Bearing. 1-3/16" Thermo 5" 1-5/8" RFQ
4.00005.819 HT 800 1-1/2" 3/4 Roller 3/4" 1-3/16" Thermo 5" 1-5/8" 1/2" 2-7/16" RFQ
5.00005.832 HT 1000 2" 1 Plain 3/4" Thermo 5" 2-3/8" 1/2" 2-7/16" RFQ
5.00005.836 HT 1000 2" 1 Less Bearing 1-3/16" Thermo 5" 2-3/16" RFQ
5.00005.839 HT 1000 2" 1 Roller 3/4" 1-3/16" Thermo 5" 2-3/16" 1/2" 2-7/16" RFQ
5.00006.832 HT 1100 2" 1-2/3 Plain 3/4" Thermo 6" 2-3/8" 1/2" 2-7/16" RFQ
5.00006.836 HT 1100 2" 1-2/3 Less Bearing 1-3/16" Thermo 6" 2-3/16" RFQ
5.00006.839 HT 1100 2" 1-2/3 Roller 3/4" 1-3/16" Thermo 6" 2-3/16" 1/2" 2-7/16" RFQ