What’s the advantages and disadvantages of cage nylon rollers with bearings?

cage nylon rollers with bearings effect and the advantages and disadvantages. Rolling bearings with and without the two kinds of structure of cage. Large bearing general requirements under high load, often without a cage and full of rolling element between the inner and outer raceway. Most small and medium-sized rolling bearing cage, is the main purpose of cage
1, keep to separate equidistance roller, uniformly distributed in the race on the circumference of a circle in order to prevent the mutual collision and friction between work roll;
2, guide and drive the roller in the correct roll on roll;
3, in the separated type bearings, the rolling body and a ring together, in order to prevent the rolling body fall off. cage nylon rollers with bearings little vibration, low noise, low calorific value, high carrying capacity, can improve the limit speed and life of bearing can usually be in - 40 ℃ to + 80 ℃ temperature range of long-term, stable work, the bearing lubricant has the compatibility, nylon bearing cage is suitable for motor, machine tools, gear shaft, pump, compressor, mining machinery and construction machinery, etc.

cage nylon rollers with bearings many like deep groove ball bearing cage has dozens of, the commonly used cage has  copper cover, plastic cover, etc, all kinds of cage has its own advantages and disadvantages, now the nylon cage with more and more, what the advantages and disadvantages of it? Bearing the nylon cage, or plastic, is the alternative cage, the iron cage of a new generation of products, relative to the metal cage, has many advantages:First, it is light weight, improves the flexibility of bearing, if used in electric or power consumption products, have a great effect for energy saving.Second, low noise, it is the first choice for manufacturing mute bearing, especially for demanding electrical noise, nylon cage is selected in the first place.Third, it can be used effectively prolong bearing's birthday noodles, nylon cage on the friction is lower than the metal roller cage for steel ball attrition, greatly extend the use of bearing birthday noodles.Fourth, the manufacture is simple, has greatly increased the production efficiency, reduce the production cost.

Although the cage nylon rollers with bearings has so many advantages, but also has a lot of shortcomings in the bearing benefit domestic, mainly include:, nylon cage bearing can only work at room temperature, in a slightly higher temperature will cause bearing lock. Second, the compressive strength of nylon cage no metal steel cage is strong, load capacity is not high. Three, cage nylon rollers with bearings cannot be used in the corrosion environment. Anyhow, bearing metal cage and nylon cage each have advantages and disadvantages, the user when the choice to choose according to the requirement to use, such as requiring low noise electric use will have to choose the cage nylon rollers with bearings, the temperature load of the motor bracket will be the final choice of the steel plate stamping bearings.

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