Many computer manufacturers and electronics companies require conductive wheels on assembly carts to eliminate static build-up and discharge. Although conductive caster wheels have existed for years, almost all of them mark floors. Colson has solved this problem with our new selection of Performa Conductive Wheels. These new models combine a soft cushion ride with a non-marking tread design. All wheels feature a cushion grey Performa tread (durometer 65±5 Shore A scale) bonded to a black Polyolefin wheel core. Performa Conductive wheels have been rigorously tested and approved by an independent lab and meet the requirements of federal specification FF-C-88C. This specification requires an average electrical resistance of less than 250,000 ohms. For other wheel sizes, please consult factory for availability.

Hardness: 75(±5) Durometer Shore A scale.
Extended lead time, consult factory.
Pedestal Precision Ball Bearing (PPBB) also availalbe in stainless steel, consult factory.
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 Qty Action
4.00003.449 COND 225 1-1/2" 1 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 3" 1-5/8" 1/2" 2-7/16" -
3.00004.449 COND 255 1-1/2" 1-1/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 4" 1-5/8" 3/8" 1-7/8" -
4.00004.449 COND 255 1-1/2" 1-1/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 4" 1-5/8" 1/2" 2-7/16" -
5.00004.455 COND 300 2" 1-1/2 PPBB 1/2" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 4" 2-7/16" -
5.00004.459 COND 300 2" 1-1/2 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 4" 2-3/16" 1/2" 2-7/16" -
3.00005.449 COND 280 1-1/2" 1-1/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 5" 1-5/8" 3/8" 1-7/8" -
4.00005.449 COND 280 1-1/2" 1-1/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 5" 1-5/8" 1/2" 2-7/16" -
5.00005.455 COND 325 2" 1-1/2 PPBB 1/2" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 5" 2-7/16" -
5.00005.459 COND 325 2" 1-1/2 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 5" 2-3/16" 1/2" 2-7/16" -
3.00006.449 COND 300 1-1/2" 1-3/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 6" 1-5/8" 3/8" 1-7/8" -
4.00006.449 COND 300 1-1/2" 1-3/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 6" 1-5/8" 1/2" 2-7/16" -
5.00006.455 COND 410 2" 1-3/4 PPBB 1/2" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 6" 2-7/16" -
5.00006.459 COND 410 2" 1-3/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 6" 2-3/16" 1/2" 2-7/16" -
4.00008.449 COND 350 1-1/2" 2-1/4 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 8" 1-5/8" 1/2" 2-7/16" -
5.00008.455 COND 500 2" 2-1/4 PPBB 1/2" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 8" 2-7/16" -
5.00008.459 COND 500 2" 2-1/2 Roller 3/4" 1-3/16" Performa Conductive Flat Grey (3-5 Series) 8" 2-3/16" 1/2" 2-7/16" -