Common Problems

Common Problems

Giving bearings a longer life cycle

FAQ

The company specializes in producing all kinds of deep groove ball bearings. The main production models are: 605-609, 625-629, 685-689, 6000-6005, 6200-6205, 6300-6305, 16001-16005, 6700-6705, 6800-6805, 6900-6905 and non-standard customized products

How much does moisture affect bearing life

The normal operation of bearings can not be separated from effective lubrication, but the harm of moisture to bearings may not be everyone's attention, in fact, moisture has a great impact on the life of bearings, only a small amount of water (close to 500 ppm), the life of rolling bearings will be greatly reduced. The dangers of moisture are manifested in two ways: direct damage to metal surfaces and damage to the lubricant/grease, the latter indirectly leading to bearing damage.

What is the required accuracy of motor bearings

Motor bearings, as an important part of the drive system, require stable accuracy in use. The precision grade of motor bearings is generally P5 or P4. Among them, the limit values of P5 grade accuracy are 3um for the deviation of bearing ID and OD respectively, and 2um for the deviation of bearing width; the limit values of P4 grade accuracy are 2um and 1.5um, 1.2um respectively.

Safe lubricants for food machinery bearings

In the food processing industry, food machinery bearings require the use of safe lubricants as the lubricants may come into contact with food. Generally speaking, lubricants can be divided into two types, one is mineral oil and the other is synthetic oil. When choosing, preference should be given to synthetic oils.

Grain mill bearing lubrication with what oil

Grain mill bearing lubrication generally use mechanical lubricating oil or bearing grease. The specific use of which oil should be determined according to the working conditions of the grain mill, bearing type and requirements and other factors. Common mechanical lubricants include mineral oils, synthetic oils, etc., while bearing grease is a viscous lubricant that can provide good lubrication under high temperature or high load conditions. When selecting bearing lubricants, you need to take into account factors such as bearing speed, load, temperature, etc. and select the appropriate lubricant according to the recommendations of the bearing manufacturer.