Colson Performa Wheel 4 x 2 Grey

Performa wheels offer the advantages of both hard and soft tread materials in a single wheel. Like a hard tread wheel, Performa rolls easily and is very durable. Like a soft tread wheel, it rolls quietly, protects floors and resists impacts with a cushion ride. It also features maximum weatherability, low temperature flexibility, resistance to chemicals, water and steam, and rejects floor debris such as metal shavings. Non-marking thermoplastic elastomer tread is permanently bonded to durable polyolefin wheel core. The rubber is 65 ±5 Durometer Shore A scale. If you wish to use as a drive wheel, you may need to add a separate hub or make a keyway. O.D.: 4" Width: 2" Bore: 1 3/16" Bore length: 2 3/16" Capacity: 350lbs Weight: 10.65oz Color: Grey Bearing Included?: No