 | Deep groove ball bearing | ||||||||
| Brand： | 6203 bearing | ||||||||
| Our Price: | $1.50 Ask for quotation | ||||||||
| Filling slots：Without | Model Number：6203 | ||||||||
| Size: | 17mm x 40mm x 12mm | ||||||||
| Number of rows： | 1 | ||||||||
| Locating feature, bearing outer ring： | None | ||||||||
| Bore type： | Cylindrical | ||||||||
| Cage： | Sheet metal | ||||||||
| Matched arrangement： | No | ||||||||
| Radial internal clearance： | CN C2 C3 C4 | ||||||||
| Tolerance class： | Class P6 (P5) | ||||||||
| Material, bearing： | Bearing steel | ||||||||
| Seals Type： | Open type ZZ 2Z 2RS1 DDU VV DW | ||||||||
| Lubricant | Grease | ||||||||
| Deep groove ball bearing with seals or shields | |||||||||
Deep groove ball bearing with seals or shields Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.Integral sea ling prolongs bearing service life Simple, versatile and robust design Low friction and high-speed capability Accommodate radial and axial loads in both directions Require little maintenance |  | ||||||||
Knowledge and introduction of bearings : | |||||||||
The tower crane bearing pulley is a crucial component in the operation of a tower crane, playing a vital role in the lifting and transfer of materials on construction sites. Here is a detailed introduction to the tower crane bearing pulley in English: Tower Crane Bearing PulleyOverview The tower crane bearing pulley is a mechanism that facilitates the smooth and efficient movement of cables and loads within a tower crane. It combines the functionality of a pulley (a simple machine that uses a wheel and rope to change the direction of a force) with the durability and precision of a bearing (a device that allows relative motion between two or more parts). Components The tower crane bearing pulley typically consists of several key components:
Function The primary function of the tower crane bearing pulley is to support and guide the cables that are used to lift and transfer loads. As the crane operator manipulates the controls, the cables are pulled through the pulleys, changing the direction of the force and allowing the load to be lifted, lowered, or moved horizontally. The bearings within the pulley reduce friction and wear, making the operation smoother and more efficient. This not only improves the performance of the tower crane but also extends the lifespan of the pulley and other components. Importance The tower crane bearing pulley is a critical component of the crane's lifting system. Its reliability and performance directly impact the overall efficiency and safety of the crane. If the pulley fails or malfunctions, it can lead to serious accidents and injuries. Therefore, it is essential to regularly inspect and maintain the bearing pulley. This includes checking for wear and tear, ensuring proper lubrication, and replacing worn-out components in a timely manner. Applications Tower crane bearing pulleys are widely used in construction, mining, and other industries where high-capacity lifting is required. They are an integral part of tower cranes, which are designed to operate at great heights and handle heavy loads. In conclusion, the tower crane bearing pulley is a vital component in the operation of a tower crane. Its design and function ensure smooth and efficient lifting and transfer of materials on construction sites. Regular inspection and maintenance are essential to ensure the safety and reliability of the crane. | |||||||||
For further details on this product please directly contact our sales department under shh@dmsw.com | |||||||||
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