Double row angular contact ball bearing

Double row angular contact ball bearings

The design of the double row angular contact ball bearing corresponds to two single row angular contact ball bearings arranged back to back. The bearing is capable of carrying high radial loads and thrust loads in both direction. It is particularly suitable for applications calling for high axial rigidity.

Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.

Design Attributes

* Specific geometry of angular contact bearing raceways and shoulders creates ball contact angles that support higher axial loads.

* Expanded options include special lubricants, cage materials, preloads and coatings for additional corrosion resistance.

Double Row Angular Contact ball bearings are available in two numerical series:

?5200 Series – Lighter load, higher speed, more/smaller balls per bore diameter.

?5300 Series – Heavier load, slower speed, fewer/larger balls per bore diameter.

If you need help in selecting the best products for your particular application, please remember that design engineering and application assistance are available from LOTTON as part of our value-added services designed to make your job easier.

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Double Row Angular Contact Ball Bearings

WUXI LOTTON BEARING

The sealing system of double row angular contact ball bearings prevents the ingress of dirt and ensures an optimal service life.
They parallel, in structure and function, to a pair of single-row angular contact ball bearings with a back to back arrangement.

Benefits

◪ Contact seals provide an excellent protection against the ingress of contamination, reducing wear, noise, vibration and the risk of lubricant failure

◪ Designed to accomodate radial and axial forces in both directions

◪ Capacity to accept moment loading

◪ Other bearing variants available on request:

- Outer and inner ring: diameter, width, threads etc.

- Contour options: crowned, gothic etc.

- Special seals

FAQ

1.Is LOTTON Bearing providing technical support for the application of products?

LOTTON Bearing has engineers which have many years of experience in product and application design to assist our customers in ball and roller bearing selection, product development, and testing.

2.What is the bearing warranty?

We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction

3.What are the core advantages of our technology?

LOTTON mainly produces various roller bearings, such as CC, CA and MB spherical roller bearings. We also have foreign technology, such as E and E1 types.

Advantages

1.We provide OEM service and establish long term business relations with some international well-known enterprises, and the cooperation become better and better.

2.With excellent technical research and development team, professional product devel-opment capability, high- end testing center, first- class industry customers, multiple qualification certifications

3.LOTTON bearings are widely used, including construction machinery, CNC lathes, pumps, automobiles, mining, textile machinery and more.

4.We have a large, well-stocked warehouse，and provide international deliveries to 35 countries around the world, such as in Europe, Asia, North America, etc.