High-quality wear-resistant polyurethane rubber stick

The utility model is a wear-resistant polyurethane rollers. Includes a support axis, bearings and rollers in contact with the rope, characterized in that the support axis (1) of the outer periphery of the high wear-resistant polyurethane rollers (3), bearing (4) is embedded at both ends of the polyurethane roller bearings with the inner ring and the support axis, polyurethane roller bearing outer ring and ends with the recessed portion, is provided at the outer end of the bearing ring (2), by a snap ring (5) is fixed. The utility model application polyurethane wear-resistant polyurethane roller rolls with high wear resistance, high flexibility, high compressive strength, high stiffness, the wear surface of the roller and wire rope wear is greatly reduced; the rolling bearing directly mounted the internal ends of the roll body, with plastic labyrinth ring sealed bearings, polyurethane rollers, bearings, seal rings, axial bearing assembly into one, to ensure the rotation of the roller body tightness and flexibility, so that to convey roller passive rotor blades, wear reduced to a minimum, thereby increasing the life of the wire rope to the roller and its overall light weight, installation, maintenance, replacement is very convenient, low noise. Polyurethane wheels, can reliably hold and protect wire rope, lifting on a slope, long-term safety and reliability is the current land wheel replacement products, has the following characteristics: flame retardant: wheel plastic bag made of polyurethane material to ensure that their Reliable flame retardant. Antistatic: polyurethane material with a strong anti-static properties. Eliminate the problems caused by friction between the rope and sparking for gas and coal dust and other occasions. Long life: the wheel rotating parts with double-sided seal of quality bearing, rotating flexible, high temperature grease filled inner ring, both ends of the double-seal temperature, its life is traditionally round three to six times. Light weight and easy to install: Since the body is the speed of the wheel, truck, water and other optimized design, installation without digging, even in muddy water flowing ramps will not be silt resistance, the new round of full set of quality to only 15kg, easy to carry, greatly improving the security efficiency.