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Company Advantages
1. Waxing double row cylindrical roller bearing catalogue is made from polymers that are made up of many many molecules strung together to form long chains that behave differently. The product requires easy maintenance, saving a lot of manual labor
2. Today, Zhejiang waxing electromechanical co.LTD. has successfully built a comprehensive, tridimensional corporate image. The high-quality roller bearing can help the product achieve high thrust capacity
3. cylinderical roller bearing is produced using double row cylindrical roller bearing catalogue method, which realizes cylindrical roller bearing price . It has low torque capacity when starting and running
4. Propertiesdouble row cylindrical roller bearing catalogue can be seen in this cylinderical roller bearing .
5. We can guarantee quality for our cylinderical roller bearing . The especially-designed logo can be printed on the product

Cylindrical roller bearing

Cylindrical roller bearings are characterized by high radial-, and moderate thrust-load capacities.  They contain cylindrically-shaped roller, which are nevertheless not true cylinders. Instead, they are crowned or end-relieved to reduce stress concentrations. This particular geometry results in low friction and allows high-speed applications. Cylindrical roller bearings are commonly available in precision grades such as RBEC-5, a classification from the Roller Bearing Engineers Committee (RBEC). RBEC ratings describe the accuracy and tolerance range of different types of bearings. As a rule, the higher the RBEC number, the tighter the bearing tolerances. Typically, cylindrical roller bearings are lubricated with oil, which also serves as a coolant.

Most cylindrical roller bearings are made of alloy or low-carbon steels. Some applications require the use of case-hardened or through-hardened, high-carbon, bearing-quality steel. High-carbon grades of steel do not require carburizing and can be case-hardened by induction heating or through-hardened by conventional heating methods. When low-carbon, carburized grades of steel are used, carbon is introduced after the cylindrical roller bearings are machined to a depth sufficient to produce a hardened case that can sustain bearing loads. The addition of carbon and alloys ensures the proper combination of a hard, fatigue-resistant case and a tough, ductile core.

Bore size and outside diameter (OD) are important specifications to consider when selecting cylindrical roller bearings. The bearing industry uses a standard, numbered system for roller bearings with metric-diameter bores. For bore sizes 04 and up, multiply the bore size by 5 to identify the bore diameter in millimeters (mm). The outside diameter of cylindrical roller bearings includes the housing (if any), but excludes the flange. Other important specifications for cylindrical roller bearings include overall width, rated speed (oil), static axial load, static radial load, dynamic axial load, and dynamic radial load. Static axial load and static radial loads are, respectively, the maximum axial and radial loads that bearings can withstand without permanent deformation. Dynamic axial load and dynamic radial loads are, respectively, the calculated axial and radial loads under which a group of identical bearings with stationary outer rings can endure for a rating life of 1 million revolutions of the inner ring.

Cylindrical roller bearings are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some cylindrical roller bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools and traction motors and pumps.

Cylindrical roller bearings feature high radial load capacity because the rollers and raceway are in linear contact. These bearings are suitable for applications that involve heavy radial and impact loading. They are also appropriate for high-speed applications inasmuch as they can be machined very accurately due to their structure. Having a separable inner or outer ring, these bearings can be easily mounted and dismounted.

Company Features
1. Zhejiang waxing electromechanical co.LTD. is a competitive producer of cylinderical roller bearing . Zhejiang waxing electromechanical co.LTD. has its own large-scale production base and strong R&D team.
2. Zhejiang waxing electromechanical co.LTD. has advanced research technology, professional management and strict quality control system.
3. With professional and advanced labs equipped, Waxing can be more confident to manufacture exquisite bearing roller cylindrical. Waxing’s strategic vision is to become a world-class cylindrical roller bearing catalog company with global competitiveness. Check now!