SRD-TB08 U-type logistics smart lock

    

Features

Locking method: Straight bar lock, one-hand operation, easy and convenient;

Monitoring mode: built-in GPRS module, real-time online, support platform and mobile phone control at the same time;

Position tracking: built-in GPS module, easy to achieve positioning tracking without installing GPS equipment;

Life time: standby time is over 120 hours;

Usage: Keyless design, easy to use;

Safety Smart Lock Technology Specifications

Size: 85*40*190mm (length × width × height)

Lock rod diameter: 9mm

Weight: 860g

Lithium polymer battery: 10500mA/h 3.7V

Working current: 10mA

Wireless communication frequency: 433MHz

Built-in module: RF

Built-in antenna: omnidirectional

Life time: about 2 months

Protection level: IP68

Service life: more than 3 years

Cylindrical Roller Bearing

Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Cylindrical Roller Bearings are designed to carry heavy radial loads. Our cylindrical roller bearings are made with a single row, two rows, or multi-rows of rolling elements to meet an application's radial load requirement. The radial Roller Bearing is available in many standard series and configurations, they are widely used in multiple industries. The combination of high load capacity, moderate speed rating, and industry interchangeability make it one of the most popular bearing designs. These cylindrical roller bearings are produced in ISO series metric, ABMA series metric and inch, journal type, Full Complement series, multi-row series, and cluster mill sizes. These bearings are dimensionally interchangeable to same numbered and sized bearings in the industry. Components of journal bearings and other standard series are made interchangeable with other manufacturer's components. Many mounting arrangements can be achieved with the multiple configurations available with the same load capacity for a given I.D., O.D., and width. Our cylindrical roller bearings can be manufactured in sizes from 3" bore diameter to 84" outside diameter. Internal radial clearances and cage designs can be engineered to your specific application when special applications are encountered.

Cylindrical Roller Bearing,Cylindrical Spherical Roller Bearing,Conveyor Cylindrical Bearing,Cylindrical Roller Ball Bearing

Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com