Home > Products > Industrial Supplies > Daily Products Machine

Principle

Deep groove ball bearing mainly bear radial load. It is also able to support radial load and axial load at the same time. When the deep groove ball bearing only bear radial load, the contact angle is zero. When the deep groove ball bearing has a larger radial clearance, it will have the function of angular contact bearing and it can bear the larger axial load. This kind of bearing has little fraction coefficient and high margin speed.

Bearing type

1、  single row deep groove ball bearings;

2、  single row deep groove ball bearings with shield;

3、  single row deep groove ball bearings with shield and seal;

4、  single row deep groove ball bearings with snap groove and snap ring in the outer ring;

5、  deep groove ball bearings with ball gap;

6、  double row deep groove ball bearings.

According to the deep groove ball bearing size, it can be divided into the following:

(1)    miniature bearing---named the outer diameter size range of bearing below 26mm;

(2)    micro bearing---named the outer diameter size range of bearing 28-55mm;

(3)    medium and small bearing---named the outer diameter size range of bearing 60-115mm;

(4)    medium and large bearing---named the outer diameter size range of bearing 120-190mm;

(5)    large bearing---named the outer diameter size range of bearing 200-430mm;

(6)    extra large bearing---named the outer diameter size range of bearing over 440mm.

Size range

the internal diameter size range: 10mm-1320mm

the external diameter size range: 30mm-1600mm

the width diameter size range: 9mm-300mm

Application

Deep groove ball bearings can be used to the gearboxes、instrument、motors、appliances、combustion engines、traffic、agricultural machinery、building machinery、construction machinery、roller skating shoes、yoyo and so on.

As the bearing load is too small in operation, it will be slide between the ball and raceway and this is the cause of bruise. When the bearing has a heavy weights on the ball and cage, this tendency is particularly clear. It is estimated that the load is too small, so you should be timely contact with the related personnel as selecting the bearing.