 | 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 slewing bearing of a crawler crane is a critical component that enables the crane to rotate and position its load accurately. Below is a detailed introduction to crawler crane slewing bearings in English: Overview of Crawler Crane Slewing BearingsA crawler crane slewing bearing is a large-scale, heavy-duty bearing designed to support and facilitate the rotation of the crane's superstructure. It is a vital component in the crane's operational efficiency and load-carrying capacity. These bearings are specifically engineered to withstand the combined loads of axial, radial, and overturning moments that occur during crane operations. Types of Crawler Crane Slewing BearingsCrawler crane slewing bearings can be classified into several types based on their design and application:
Features and Benefits of Crawler Crane Slewing Bearings
Maintenance and Replacement of Crawler Crane Slewing BearingsRegular maintenance and inspection of crawler crane slewing bearings are essential to ensure their continued performance and safety. This includes:
ConclusionCrawler crane slewing bearings are essential components that enable the smooth and efficient operation of crawler cranes. They are designed to withstand heavy loads and provide smooth rotation, making them critical for the safety and productivity of crane operations. Regular maintenance and inspection, as well as timely replacement of worn-out bearings, are essential to ensure the continued performance and reliability of these critical components. | |||||||||
For further details on this product please directly contact our sales department under shh@dmsw.com | |||||||||
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