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Nylon caged needle roller and cage assemblies
    • Nylon caged needle roller and cage assemblies
Product Details

Nylon caged needle roller and cage assemblies

Nylon cage is a kind of bearing used for comparison. Nylon cage is mainly used in special industrial varieties for its corrosion resistance. Therefore, the material of nylon cage is special. It is mainly made by injection molding of imported special materials.

Common material components include: glass fiber reinforced nylon with anti-aging agent added, which has good strength and elasticity, chemical corrosion resistance Good aging resistance and dimensional stability.Rolling bearings have two structures with and without cage. Large bearings are generally required to bear large loads, often without a cage, but full of rolling elements between the inner and outer raceways.

Most small and medium-sized rolling bearings are equipped with cages, which are mainly used to:

(1) The cage separates the rolling elements at equal distance and is evenly distributed on the circumference of the raceway to prevent collision and friction between rolling elements during operation;

(2) Guide and drive the rolling element to roll on the correct raceway;

(3) In the separation type bearing, the rolling element and a ring are combined to prevent the rolling element from falling off. Nylon bearing cage has low vibration, low noise, low heat generation and high bearing capacity, which can improve the limit speed and life of the bearing. It can normally work stably for a long time in the temperature range of - 40 ℃+80 ℃. It is compatible with bearing lubricants. Nylon bearing cage is applicable to electric machinery, machine tools, gear transmission shafts, pumps, compressors, mining machinery, construction machinery and other fields.

Nylon cage of bearing, referred to as plastic cage, is a new generation product that replaces cage and iron cage at present. Compared with metal cage, it has many advantages.. Its light weight makes the bearing more flexible. If it is used in electrical appliances or power consumption products, it plays a great role in energy conservation.

2. It has low noise and is the first choice for silent bearings, especially for electrical products with high noise requirements.

3. It can effectively extend the service life of the bearing and reduce the friction between the metal cage and the steel ball. Plastic protection plays a great role in extending the service life of the bearing.

4. The manufacturing is simple, which greatly improves the production efficiency and reduces the production cost.

Analysis of matters needing attention during the use of nylon cage: during the heating and installation of the bearing, the bearing shall not contact the heater directly to avoid damaging the nylon cage due to excessive local temperature.

Nylon caged needle roller and cage assemblies.jpg





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