The new regulations of bearing manufacturers have been officially implemented

2023-11-07

After the official implementation of these new regulations by bearing manufacturers, everyone's basic requirements for bearing installation will continue. Today, please check the logical conditions after installation;

Since there is too much grease, small pits are evenly distributed around the bearing. Since the grease is discharged, cleaned and has no lubrication function, the Failure rate of the grease is low.

The quality of the initial injection of lubricating grease has slightly improved. After a period of use, a layer of aging film on the lubricating grease will be damaged, making it difficult to adhere to new lubricating grease. Moreover, most lubricating greases are sealed to different properties, making it easy to cause damage to self-lubricating grease. However, when used by customers, this treatment method

The sealing must be weakened, with good hardness and flowability. The lubricating grease will be filled with lubricating grease and cannot be stacked or used. Insufficient lubricating grease is sufficient;

When adding lubricating grease, customers must remind them not to use grease in areas with high temperatures, easy corrosion, and highly corrosive gases and gases.

When adding AC lubricating grease, the grease is prone to condensation; The pressure below the lubricating grease should not exceed the upper and lower ends of the system;

After the solidification of lubricating grease, the metal fragments and easily melted grease are well synthesized, which can easily cause pollution and reduce cleanliness and corrosiveness.

If the domestic low Fluid coupling is added, it is unnecessary to add the liquid level switch. Open the bearing suction and exhaust valves to fill the radial load wheel section with liquid, so as to achieve the protection of continuous compressed air on the liquid level and reduce the liquid level bearing liquid level vibration.

The installation of the ship's self weight rope can be put into smooth operation as long as the supporting installation structure is removed. For example, installing split switch quantity and automatic activation device.

For normally operating motors and diaphragm pumps, the power is generally less than 200KW, but disassembly and assembly are convenient and easy.

For some manufacturers with matching large and oversized equipment, usually with power between 3-8KW and larger than 500KW, a matching rotor (mechanical seal) with high power, capacity, and volume can be considered.

For motors with cracked mechanical devices and some large equipment, unless there is a cable joint, if only the lead wire is broken and connected to the extension end, and sometimes a triple process is used, then a section is not easily broken (the surface area should be broken).

When many cables or sealing rings are disconnected, it is easy to cause shell resonance, causing poor contact between cables and accelerating bearing wear; In addition, some industrial applications are special, such as Fried Dough Twists binding, respirator, etc.