NSK deep groove ball bearings wholesale, SKF deep groove ball bearings special, FAG deep groove ball bearings, deep groove ball bearings, Tianjin Oumai Bearing Co., Ltd.

 

NSK has a wide variety of deep groove ball bearings. Deep groove ball bearings are also the most common types of bearings, are used in many areas.

Single row deep groove ball bearings

Single row deep groove ball bearings, rolling bearings is the most representative of the structure, widely used.

In addition to bear the radial load, but also can withstand the two directions of axial load. Frictional torque is small, the most suitable for demanding high-speed rotation, low noise, low vibration purposes.

This type of bearing, in addition to open, there are steel plate dust cover bearings, rubber seals with the bearing, or in the outer diameter of the ring with a bearing ring. General use of steel stamping cage.

Deep groove ball bearings, large size bearings are used copper alloy car cage. For high-speed rotation, also use the car cage.

Single row deep groove ball bearings

 

Small and mini ball bearings

Miniature and instrument ball bearings are divided into two basic types: deep groove ball bearings and angular contact ball bearings. Deep groove ball bearings can be further divided into the following five types according to the detailed design: Standard type, flange outer ring type, wide inner ring type, outer ring or inner ring Radial thickness is much larger than the ordinary bearing width , Both inside and outside the two radial are very thin thin.

Deep groove ball bearings can also be sealed or dustproof form is divided into "open type", "dust cover type" and "sealed type."

Small and mini ball bearings

 

Full ball bearing

Full ball bearings, due to the inner ring and the outer ring on the design of the ball, the groove can be more than deep groove ball bearings. Because there is a ball mouth, so it is not suitable for large use of axial load.

BL2 type and BL3 type bearings, and 62 and 63 single row deep groove ball bearings the same size. In addition to open type, there are steel dust cover ZZ type.

In addition, when using the bearing, as far as possible the outer ring of the ball position as a non-load ring. The cage is a stamping cage.

Full ball bearing

 

 

 

Magnetic motor ball bearings

The inner ring groove is slightly shorter than the deep groove ball, the outer side of the outer ring of the outer ring from the outer ring of the bottom of the cylindrical surface, the outer ring can be separated, easy to install the bearing. Normally, two bearings are used in pairs. This bearing is a small bearing with a diameter of 4-20mm. Mainly used for small generators, gyroscopes, measuring instruments and so on.

Generally use copper alloy stamping cage.