Deep groove ball bearings mainly bear radial loads, and can also bear both radial and axial loads simultaneously. When it only bears radial loads, the contact angle is zero. When deep groove ball bearings have a large radial clearance, they have the performance of angular contact bearings and can withstand large axial loads. The friction coefficient of deep groove ball bearings is very small and the maximum speed is also high. Deep groove ball bearings have a simple structure and are easier to achieve higher manufacturing accuracy compared to other types, making them convenient for mass production in series and with lower manufacturing costs. They are widely used. In addition to the basic type, deep groove ball bearings also have various modified structures,

The type code for single row deep groove ball bearings is 6, and the code for double row deep groove ball bearings is 4. Its structure is simple and easy to use, making it the most commonly produced and widely used type of bearing.

public errand

Standard deep groove ball bearings are of ordinary grade and all comply with GB307.1.

play

Standard deep groove ball bearings have internal clearances of C2, standard (CN), C3, C4, and C5 levels, all of which comply with GB4604.

Holder

Deep groove ball bearings generally use steel plate stamped retainers or brass solid retainers. When the outer diameter is less than 400 millimeters, steel plate stamping retaining frames are used without adding rear codes. When the outer diameter is greater than 400 millimeters, brass solid retaining frames are often used without adding rear codes.