Swiveling wheel NB-100B-WG-M12X25

4 Inch Single Wheel Caster Without Brake Product Description Housing and wheel core made of high quality Nylon –PA6, which with perfect load-bearing capacity, excellent oil resistivity, abrasive resistance, drug and chemical resistance for long life of our casters. Wheel tread made of TPE material. It shows better resistance to weathering, fatigue and high temperature, it assures of quiet and stable rolling. Inner wheel with precision bearing ensures the movement smooth and low noise. Specification Caster width - 57.8mm Tread width - 29.7mm Bolt diameter - 12mm Bolt Length - 25mm Offset - 32mm Swivel Radius - 100mm Swivel Interference - 200mm Overall height - 150mm Temperature - -30/+80℃ Standard - EN12531 Weight - 0.56KG