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Waxing high-quality cylindrical roller bearing high-quality for high speeds

Waxing high-quality cylindrical roller bearing high-quality for high speeds
  • Waxing high-quality cylindrical roller bearing high-quality for high speeds

Waxing high-quality cylindrical roller bearing high-quality for high speeds

Quality, quantity, and efficiency are very important in production management for Zhejiang waxing electromechanical co.LTD..
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Product Comparison
Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, Waxing Bearing's roller bearing is highly competitive in the domestic and foreign markets.Compared with same kind of products in the industry, roller bearing has the following highlights due to the better technical capability.
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Company Advantages
1. The quality of Waxing cylindrical roller bearing application is inspected at each step of the production process. The quality inspection includes IQC, IPQC, OQC and QA report for finished rubber parts.
2. Under the strict supervision of quality experts, 100% of the products have passed the conformance test.
3. Quality, quantity, and efficiency are very important in production management for Zhejiang waxing electromechanical co.LTD..
4. As long as you show interest to purchase our cylindrical roller bearing , Zhejiang waxing electromechanical co.LTD. can arrange samples for you.

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 reliable manufacturer offering the right cylindrical roller bearing for a wide range of applications around the world.
2. The high-quality cylinderical roller bearing makes Waxing outstanding.
3. We are constantly pursuing high quality cylindrical roller bearing manufacturers . Get more info! Zhejiang waxing electromechanical co.LTD. will continue to develop new products to enhance its reputation and visibility. Get more info! Waxing Bearing provides quality service to every customer. Get more info!
Packaging & Shipping


Q: Do you accept the sample or drawing production?

A: Yes.

Q: What about the MOQ? Can you accept sample order?

A: Our company MOQ is 1pcs, we can accept sample order.

Q: Can you accept OEM/ODM?

A: Yes, we can. Customizing according to your requirement or drawing.

Q: Do you supply door to door service?

A: By air or express(DHL, FEDEX,EMS etc.).

Q: Could you tell me the materials of your bearings?

A: Chrome steel, carbon steel, and stainless steel, ceramic and plastic material.

Q: Your company is a factory or trading company?

A: We are trading company.

Q: Whats your guarantee on bearing quality problem?

A: Free to change in 2 months and in your next order, 10% value of order can be paid after receiving goods and checking out no quality issues.


Waxing cylindrical roller bearing meets the regulatory requirements of the textile market. The textile fibers, dyestuff, and different kinds of agents used in it are guaranteed to meet the standards. Kenwei packaging machine is manufactured based on industry standards
The rigorous quality control of Waxing cylindrical roller bearing application is conducted throughout all production stages to guarantee the dimension and specification is within the tolerance limit in mechanical seals industry. Kenwei packaging machine is cost-effective and quality-high
Waxing cylindrical roller bearing application complies with the requirements and standards for electrical equipment. The electric components and other parts such as the plug, wires, and housing are all fabricated with materials that conform to related requirements. Maintenance is easy in Kenwei packaging machine
Waxing cylindrical roller bearing application is processed by advanced CNC machines which feature high precision. These machines help facilitate consistency and reliability of the product. Quality control from material to finished product is taken strictly over Kenwei packaging machine
The housing of Waxing cylinderical roller bearing is manufactured with the aid of CNC machines. The CNC machine can ensure its precise measurement and uniform quality. Kenwei packaging machine is certified under CE
The product features low electricity consumption. It is manufactured adopting the energy-saving technologies which can greatly cut energy consumption. Each Kenwei packaging machine is aging-tested for 7 days before delivery
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