CSB-PRB® Plastic ball bearings

Product properties

The inner and outer races and cages of CSB-PRB® plastic ball bearings are made of high-performance plastics, and the ball materials can be selected from stainless steel, glass, ceramics, etc.; PRB plastic ball bearings have good self-lubricating performance and corrosion resistance; CSB-PRB® plastic ball bearings require small driving force and are suitable for use as follower bearings. The flange ball bearings and the ball bearing blocks ensure the requirements of low friction coefficient and small driving force, and solve the problem of the installation center error of the plastic ball bearings.

PRB10 Plastic ball bearings

PRB10 has good strength and wear resistance as a general plastic ball bearings, the operation noise very low because the self-lubrication of the material; These bearings perform well in an alkaline environment...

PRB15 Plastic ball bearings

PRB15 plastic ball bearings are with excellent strength and wear resistance. The dimensions of the bearings are remaining stable either in the humidity environment or in the water. It has good chemical resistance...

PRB20 Plastic ball bearings

PRB20 series of plastic ball bearings with low friction and low working temperature properties; these bearings are suitable for long-term operation in the acid-base alternate environment. The standard material of inner...

PRB25 Plastic ball bearings

PRB25 plastic ball bearings material is friction optimized wear resistance material with low friction and good fatigue resistance. It is suitable for the high speed operation. The material is alkali, acid and detergent...

PRB30 Plastic ball bearings

PRB30 plastic ball bearings has excellent mechanical strength and wear resistance, Max. operation temperature 250℃; These bearings has excellent corrosion resistance to almost all corrosive environment...

PRB40 Ceramic ball bearings

PRB40 series of ceramic ball bearings can work under very high temperature and very low temperature. These bearings with high load and the best corrosion resistance; these bearings are good working under acid...

PRTB10 Plastic thrust bearings

PRTB10 has good strength and wear resistance as a generic plastic rolling bearings, the operation noise very low because the self-lubrication of the material; These bearings perform well in an alkaline environment...

BTU Ball transfer units

In comparison to steel units, ball transfer units out of plastics are non-conductive, resistant to acid and lye, no lubrication, maintenance-free low friction, low weight (up to 70 % less), appropriate for vacuum or pressure...

GFB-BB Flange ball bearings

● Dry operation and maintenance-free
● Compensation of misalignment errors
● Absolute corrosion resistance
● Smooth running and no noise

GSB-BB Flange ball bearings

● Dry operation and maintenance-free
● Compensation of misalignment errors
● Absolute corrosion resistance
● Smooth running and no noise

GBB-BB Pillow block ball bearings

● Dry operation and maintenance-free
● Compensation of misalignment errors
● Absolute corrosion resistance
● Smooth running and no noise

▊ Plastic ball bearings typical properties

Flexibility in design for the best possible production integration
No lubrication, maintenance-free
Outstanding running characteristic due to free material selection
Very low weight(up to 80 % less than steel)
Electrically isolating
Resistant to acid and lye
Temperature resistance of up to above 200° C

Type PDF

Size 401KB

Time 09-2021

No. CSB/CAT.062E

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4185

塑料滚动轴承查询器 — CSB-PRB®

CSB-PRB® Plastic Ball Bearings Finder V2.0

view tools

▊CSB-PRB® Plastic Ball Bearings Finder[V2.0] is based on the analysis and calculation of a large number of test data in CSB® laboratory. You can calculations material data by entering parameters such as bearing load, speed, and temperature, and finally output material adaptation data.
▊Because the system calculate and analyze based on lab data, it can't exactly meet the ractual use requirements absolutly. The system data verification has certain limitations; CSB® recommends that the bearing must be tested again to verify whether it meets the actual use requirements.
▊CSB-PRB® Plastic Ball Bearings Finder output data information is only for design reference, and can not be used as the final standard for determining the bearing material conformity, If you have any questions, please contact CSB® sales engineers.

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