SKF plastic ball bearings are generally used in the following conditions: bearing must have moisture or chemical corrosion resistance, and all steel bearings can not be used, or only in the specific conditions of use. From a technical and economic point of view, plastic ball bearings are the best solution in these applications, because they have the following characteristics:
Corrosion resistance and chemical corrosion resistance
High abrasion and fatigue resistant polymer
Self lubrication (without lubricant)
Low friction coefficient
Working noiselessly
light
High strength coefficient (strength to weight ratio)
Not easy to creep, high dimensional stability
Low life cycle cost
Electrical insulator
These features make plastic ball bearings suitable for the following industries or applications:
Food and beverage industry
Medical pharmaceutical industry
Chemical industry
Textile industry
Power industry
Photography industry
Model and lightweight applications
Vacuum application
Office products
Design and modification of the standard SKF product series listed herein include the following common bearing dimensions:
Single row deep groove ball bearing
Thrust ball bearing
These two kinds of bearings are designed with a continuous raceway, non separable bearings. Standard bearings only provide open bearings (no seals and dust caps).
According to user requirements, other polymer bearings or units can be provided. Can be very economical (even if the number is small) to produce customized plastic bearings. Integrated functions (such as gears, special shaped holes, etc.) can reduce the number of parts and reduce the cost of assembly. Examples of bearings not listed here include:
Single row deep groove ball bearing
Single row deep groove ball bearing
Single row sealed deep groove ball bearing
Double row deep groove ball bearing
Roller bearing |
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