Caster Barn's White Nylon Caster Wheels are made with a solid nylon 6 material.
These wheels weigh very little yet they have a load capacity comparable to most metal wheels. They will not develop a flat spot. Nylon wheels are a better choice in wet and corrosive applications which require both chemical resistance and a higher load capacity.
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Solid wheel molded from nylon 6
Nature nylon resin color
High impact resistance strength
Excellent resistance to grease, oil,most chemical and cleaning solutions
Durometer: Shore D 75 (+/-5)
Temperature range: -40°F to 210°F
Wheel Diameter:3-1/2" Tread Width:1 1/4" Tread Face:Flat Durometer: 70D ± 5 Hub Length ( Width where Axle Goes Through ) :1 9/16" Maximum Capacity: 325 lbs each Wheel Bearing:Multiple Options Spanner:Yes Axle Diameter:3/8"
White Nylon Wheel 3-1/2" X 1-1/4" - 325 LBS Capacity