Relative Ability Of Various Wheel Types To Solve Caster Problems
Wheel Type
Rolling Ease
Capacity
Quietness
Floor Protection
Cushioning
Impact Resistance
Corrosion Resistance
Abrasion Resistance
Cost
High Temp. 8F
Low Temp. 8F
Full Pneumatic
Low
High
Med
Very High
200
-40
Semi-Pneumatic
Molded Rubber on Iron
Molded Rubber on Aluminum
Rubber on Polypropylene
Press-on Rubber
Soft Rubber
Polyurethane on Aluminum
Polyurethane on Steel
Press-on Polyurethane
Polyurethane/Poly Core
Polyurethane/Polypropylene
Solid Polyurethane
Phenolic
250
-65
Straight-Sided Heavy-Duty Phenolic