Bearing application environments of different maintenance methods

Based the other ball bearing lubrication equipment downtime plan and implement deadlines on a regular basis is perfect, at the same time will be out of old old sewage drop or oil is oil. Claims should be used fresh clean-up work in nozzle is clean. If there is no nozzle thrust ball bearing box, should open the cover side or old oil bearing box cover extraction, perfect and the same type of fresh after cleaning.
Have no bearing in order to guarantee the normal operation, we in the regular check SKF Bearings By FANADE and oil spill usually normal, wasting oil equipment committee of Windows or exclude the marked a third - two-thirds of object. Indicated a little oil is oil spill, oil means darning ability, but could satisfy the requirement of oil running bearing box is a quarter of the total volume of below oil cup heavy oil, may be considered. Darn oil
1, high-speed bearing grease in low temperature.
Now use the thrust ball bearing used in the equipment is becoming more and more fine embellish encourages grease conditions has the following properties:
(1) and bearing etc as far as possible to maintain life extension cycle shorten downtime for the improvement of labor productivity.
(2) under the high speed of dn > 5 x 105, ensure the lifting power consumption, protection appliances power falling oil at low temperature.
He (3) control the content of impurities by certain criteria, minimize environmental compatibility of audio equipment.
(4) the ultra-low temperature start and start the flexibility of the labor guarantee under the condition of bearing, ensure minimum output.
2, general electric, acoustic low-fat embellish bearing slide.
The NTN bearing industry thinks, should be like most dosage of lubricant grease place with about 70% of all the quantity. This type of grease lubrication Israel, fiber, soft, but easily filtered lithium soap work topic based use thick oil, mineral oil, easy ball under the condition of reducing vibration thrust low-standard meet, hit the middle of the requirements. Another advantage is a great place for pump Po town, or a machine, or a grandson barak place all simple business.
3, high temperature low fat lubrication bearing life sound.
Used in high temperature and high speed environment should grease lubrication characteristics: the following.
(1) is not lost in the heat, that is to say, in 180 ℃ thick a certain temperature in order to weaken.
(2) less oil. The lubrication grease bearing bending waist cut cut repeatedly at high frequency, centrifugal force and timely lubrication marking time, never give in.
Has certain effect (3 years) the sound of the static high temperature grease fiber perspective of ordinary high hardness, static test sound ball sound performance is not optimistic, lubrication grease lithium.
The (4) to a certain degree of service life of high temperature grease is a relatively good acid resistance high temperature prolong the life of NTN bearings and related equipment.
Oil bath "type of lubricating base oil if the system of 60 ℃ (below 140 ° f), not a lubricating oil lubricating oil contaminated one year. If the oil of 60 ~ 100 ℃ (140-210 ° f), you must change, one year four lubricants. If oil 100-120 ℃ (210-250 ° f), monthly oil at a time. If the oil 120 ℃ (250 ° f) above, once a week to replace the lubricating oil.
Accurate setting and hydrating function is an important factor for normal operation of NTN bearing, must pay attention to keep clean ball bearings. "Should stop pollution of bearing and the pollution to the correct Settings and products of moisture. On the other hand, the design of the bearing distribution, oil seal, oil form and the replacement cycle, and responsible for important role, such as management will focus on things.