The Introduction Of Deep Groove Ball Bearings And Their Sizes And Dimensions

What is deep groove ball bearing
Deep groove ball bearing, formerly known as single-row centripetal ball bearing, is the most widely used rolling bearing.The basic type of deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages.There are two types of deep groove ball bearings: single row and double row. Deep groove ball structure is also divided into sealed and open structure. Open type means that the bearing does not have a sealed structure.
Characteristics of deep groove ball bearings
Its characteristics are small friction resistance, high speed, deep groove ball bearings are the most commonly used rolling bearings.Its structure is simple and easy to use.Mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has the performance of a certain angular contact ball bearing, and can bear radial and axial combined load.

Application of deep groove ball bearings
Can be used to bear radial load or radial and axial simultaneous action of the combined load of machinery parts, also can be used to bear axial load of machinery parts, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes.
Dimensions of deep groove ball bearings
Single row deep groove ball bearing type code is 6, double row deep groove ball bearing code is 4.Its structure is simple, easy to use, is the production of the most common, the most widely used kind of bearings.According to the size of deep groove ball bearings, they can be divided into:
1.Miniature bearings: bearings with nominal outside diameter of less than 26mm.
2.2. Small bearings: bearings with nominal outside diameter range of 28-55m.
3. Small and medium-sized bearings: bearings with nominal outside diameter ranging from 60 to 115m.
4. Medium and large bearings: bearings with nominal outside diameter range of 120-190m.
5. Large bearings: bearings with nominal outside diameter ranging from 200 to 430m.
6. Extra large bearings: bearings with nominal outside diameter of more than 440mm.
The price of deep groove ball bearings
The price of deep groove ball bearing is affected by the market material market, if you want to know the specific price of deep groove ball bearing, please contact us to make an inquiry.
Supplier of deep groove ball bearings:BMB Bearings
BMB Bearings is the complete one-stop supplier of OEMs and wholesalers purchasing high-precision, miniature ball bearings, industrial ball bearing related products, as well as related professional services, including world-class engineering and design. If you have any need, please feel free to contact us .