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FAQ:

Q:What's my consideration when I choose a bearing?

A:- The type and size of bearing you need.

- The quality or application you prefer.

Q: What's TIANHE bearing's advantage.

A: - Substantial inventory, unified quality control,save much cost and time for customers.

Q: What's your guarantee on quality problem?

A: - Free to change in 2 month and in your next order,10% value of order can be paid after receiving goods and checking out no quality issues.

Q: Can I be a distributor of TIANHE?

A: Of course you can.

Q:What are the benefits of being a TIANHE distributor?

A:-Special Discount

-Marketing Protection

-Priority Delivery than other orders.

-Point to point technical supports and after sales services.

Q:How can I become a distributor of TIANHE?

A: Contact us immediately for further details by sending us an inquiry.

Packaging Details:	in cartons or as per customer's requirements
Delivery Detail:	25-30 days after getting the deposit

Q: Is plain bearing just linear bearing or linear bearing is plain bearing?: Plain bearings work smoothly, reliably and without noise. We generally use rolling bearings are rolling, and sliding bearings that the journal and bearing directly friction, so it is sliding friction.Linear bearing is a linear motion system, used for linear stroke and cylindrical shaft.

Q: Where are the upper plain bearings?: Plain bearings work smoothly, reliably and without noise. Under the condition of liquid lubrication, the sliding surface is separated by the lubricant without direct contact, and the friction loss and surface wear can be greatly reduced.

Q: What is the friction between the shaft and sleeve of the sliding bearing?: 3, boundary frictionWhen the two relative to the sliding surface of the sliding bearing lubrication exists, the adsorption effect of lubricating oil and the friction surface, the boundary film a very thin layer formed on the friction surface, it can withstand high pressure without damage. The boundary of oil film thickness is smaller than a micron, not enough to bring the two friction surfaces are separated, so the relative sliding friction surface, two micro spike will meet the oil film cut, the formation of direct contact with local metal, so this state is called the boundary friction. In general, the boundary oil film covers most of the friction surface. Although it can not completely eliminate the direct contact between two friction surfaces as completely liquid friction, it can play a role in reducing wear and tear. The friction coefficient of this state is f =0.008 to 0.01.

Q: Sliding bearing is a kind of friction bearing, according to its friction state can be divided into what?: The friction resistance of rolling bearings is small, and the load, rotation speed and work temperature are suitable for a wide range, and the standard partsA large number of special manufacturers, reliable quality, adequate supply, lubrication and maintenance convenience, but larger radial size, vibration and noise.As the mechanical efficiency of rolling bearings is higher, the maintenance of bearings is lower, so it is widely used in middle and low speed, as well as high precision requirements.

Q: where is it used in general, and some concrete examples are given: Such bearings are generally called joint bearings, generally used in the direction of output force is not very stable at medium and low speed conditions, such as oil cylinders, hydropower stations, gates, automatic door closer. Solid bearings have the production of this product, you can consult.

Q: What are the bearing capacity of the bearings when they are discharged at the end?: Consider the end discharge and the coefficient of influence at the end of the discharge.

Q: Now the self-lubricating sliding bearings can withstand the high speed, and if the speed is 30000 rpm, what kind of sliding bearings are chosen?: Price a penny, goods, good price more expensive, Germany's good

Q: Why are lubricated bearings lubricated by sliding bearings? Why grease lubrication?: Rolling bearings generally due to the conditions of economic problems, the use of grease lubrication, but also enterprises choose oil lubrication.

Q: Characteristics of plain bearings: According to the structure of the different forms can be divided into: integral sliding bearing, split sliding bearingsCharacteristic：Compared with rolling bearings, plain bearings have the characteristics of high bearing capacity, good seismic resistance, stable and reliable operation, low noise and long service life. It is widely used in internal combustion engines, rolling mills, large motors and instruments, radar, astronomical telescopes and so on.

Q: Is the high or low pair of plain bearings and shafts?: We (Jiaxing solid) is the production of sliding bearings, but do not understand what you mean hungry.

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