The 115 lb load rating of this caster makes it suited for furniture and equipment. The four-inch wheel is made from Dyna-Tred TPR, and the caster has a zinc finish. The double ball bearing construction offers easy swivelling and long service life, and the friction-grip stem can fit directly into cast aluminum, moulded plastic, or pressed-steel chair bases.
Technical Specs
ItemCaster Wheel
Wheel Dia.4 in
Wheel/Tread MaterialThermoplastic Rubber
Wheel/Tread Hardness70A
Wheel Bearing TypePlain
Wheel Core MaterialPolypropylene
Core ColourBlack
Non-MarkingYes
Features7/16 in Grip Ring Stem, Wheel Brake, Zinc Finish