Precision plastic bearings

Web Design And Seo For www.china-webdesign.com

ball bearing suppliers - China Manufacturer

Thank you for inquiry my ball bearing suppliers, Tel : 0086-0379-64390888, E-mail: liuping@lyzyc.cc

http://www.lyzycbearing.com/key-ball-bearing-suppliers-39/

POM and PA material with good mechanical strength and wear resistance, suitable for the production of precision plastic bearings, a good self-lubricating properties and low friction coefficient, on the bas is of maintaining the traditional advantages of plastic bearings can be applied to precision and more high speed operation.china ball bearing
Precision plastic bearings, has improved the precision and tolerances than traditional plastic bearings. POM plastic bearing is the most widely used of all plastic bearings inside and outside the ball material POM or PA cage with glass fiber reinforced nylon 66 (GRPA66-25

). Ball glass ball, stainless steel balls or ceramic balls, bearing alkaline environment such good performance but is not suitable for running in acidic corrosive environment. The overall use of materials suitable for precision machining inner and outer ring, rolling element and cage, on the basis of maintaining the traditional advantages of plastic bearings

Can be applied to the precision and higher speed operation conditions. General inner and outer ring material used in the POM, PPS, or PEEK cage with glass fiber reinforced nylon 66 (RPA66-25), or PEEK, rolling body for glass balls, stainless steel balls or ceramic balls.buy bearing

A .. insulation, corrosion resistance, high resistance, low temperature, oil-free self-lubricating ceramic bearings:

(1) (inside and outside the ring and ball ceramic zirconium oxide, PTFE cage) can withstand temperature of 260 ℃
(Inside and outside the ring and ball ceramic zirconia, no cage) can withstand a temperature of 260 to 300 ℃
3 (inside and outside the ring and ball ceramic silicon nitride, PTFE cage) can withstand temperature of 260 ℃

Cage) 4 (inside and outside the ring and ball ceramic silicon nitride can withstand temperature of 260 to 1100 ℃ ceramic bearing cage material have a good variety, such as the PEEK, the UPE, PA66, PTFE, etc., in accordance with the customer s requirement to do.double bearing

Two corrosion-resistant plastic bearings

Solutions for a variety of materials for different application conditions, even in the most severe erosion of acid / base / salt / solvent / oil / gas / seawater can still operate freely, and to ensure that the desired durability and life expectancy.

Acid and alkali resistant plastic bearings

HDPE, PE, UHMWPE materials have proved can be used for a relatively weak acid-base cross-environment (30% CuCl2 solution and 30% NaOH solution test OK), acid and alkali environment, PVDF and PTFE material, in which the PTFE can be used to concentrated acid and concentrated alkali occasions, including HF and fuming sulfuric acid

Nitric acid (98% or more).

Four high temperature resistant plastic bearings

PVDF, PTFE (Teflon), PPS (polyphenylene sulfide), PEEK (polyether ether ketone), PI (polyetherimide) have all pr oved to be an ideal material for the production of high-temperature plastic bearings, in which the PI can be long-term temperature of 290 ℃ environment, short-term temperature resistance up to 350 ° C are all known work

The best performance of a high temperature in the process plastics.

Precision plastic bearings With the continuous development of the new materials are being increasingly widely used in engineering.