 | 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 zxzc 6900 bearing, more commonly known as the 6900 bearing, is a type of deep groove ball bearing that is widely used in various applications. Below is a detailed introduction to the 6900 bearing in English: OverviewThe 6900 bearing belongs to the deep groove ball bearing series, which is characterized by its ability to support radial loads and, to a certain extent, axial loads in both directions. It is a common choice for applications requiring high-speed rotation, high precision, and relatively small loads. Dimensions
Load Ratings
Speed RatingsThe maximum rotational speed of the 6900 bearing can reach up to 32,000 RPM with grease lubrication and 38,000 RPM with oil lubrication. Higher speeds generally result in higher load capacities and shorter bearing life. Material and ConstructionThe 6900 bearing is typically made of high-carbon chromium steel, which is quenched and tempered to enhance hardness and wear resistance. The bearing balls and races are precision-machined to ensure smooth operation and long life. ApplicationsDue to its small size, high-speed capabilities, and precision, the 6900 bearing is suitable for use in various applications such as electric tools, glass equipment, automotive components, motors, bicycles, skateboards, and other devices that require high-speed rotation and precision. Operating ConditionsThe 6900 bearing can operate within a certain temperature range. It can withstand short-term exposure to high temperatures (up to 150°C) and low temperatures. However, prolonged exposure to high temperatures may cause deformation and damage to the bearing. Quality StandardsThe production of the 6900 bearing complies with international ISO standards and domestic GB/T standards. The bearing must undergo a series of quality inspections and tests during production to ensure its performance and quality meet the specified standards. Installation and MaintenanceProper installation and regular maintenance are crucial for the long-term operation of the 6900 bearing. The bearing can be installed using various methods such as pressing, fitting, and locking. Regular lubrication, cleaning, and inspection are recommended to extend the bearing's life and improve its operating performance. In summary, the 6900 bearing is a versatile and reliable deep groove ball bearing that is suitable for a wide range of applications. Its small size, high-speed capabilities, precision, and durability make it an ideal choice for many devices and machines. | |||||||||
For further details on this product please directly contact our sales department under shh@dmsw.com | |||||||||
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