Deep groove ball bearing, the most representative, widely used rolling bearings. which is versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies.

Deep groove ball bearing, which are of simple design, robust in operation and easy to maintain, are available in single and double row designs and in open and sealed variants. Due to the manufacturing processes used, open bearings can have turned recesses in the outer ring for seals or shields. Due to their low frictional torque, deep groove ball bearings are suitable for high speeds.
Due to the raceway geometry and the balls used as rolling elements, deep groove ball bearings can support axial loads in both directions as well as radial loads.

-Single row deep groove ball bearings are the most frequently used type of rolling bearing. They are produced in numerous sizes and designs and are particularly economical.

-Double row deep groove ball bearings correspond in their structure and function to a pair of single row deep groove ball bearings. They are designed for high to very high speeds and are used where the load carrying capacity of single row deep groove ball bearings is not sufficient.
Double row deep groove ball bearings are wider than single row deep groove ball bearings of the same bore and outside diameter but have a significantly higher load carrying capacity.
Double row deep groove ball bearings are not sealed.

Cage:
Single row deep groove ball bearings without a cage suffix have a sheet steel cage.
Deep groove ball bearings with ball-guided solid brass cages are indicated by the suffix M.
The suffix Y indicates bearings with a sheet brass cage.
Double row deep groove ball bearings have cages made from glass fibre reinforced polyamide (suffix TVH).

Features:
-Can withstand radial load and bidirectional axial load
-Suitable for high-speed rotation and require low noise, low vibration occasion
-Sealed bearing with a steel plate dust cover or rubber seal filled with the right amount of grease in advance
-Bearing with a ring or flange on outer ring, that is easy to axial positioning and install the shell
-The maximum load bearing size is same as the standard bearing, but the inner and outer rings have a trough, which increases the number of balls and improves the rated load

Suffix:

Main application:
*Car: rear wheels, transmissions, electrical components
*Electric: General Motors, household appliances
*Other: instrumentation, internal combustion engines, construction machinery, railway vehicles, handling machinery, agricultural machinery, all kinds of industrial machinery

Series:
6000, 6200, 6300, 6700, 6800, 6900, MR metric
Flange series: Metric F, MF
Inch series: 1600, 16000, Inch flange FR, inch R, RLS, RMS, Inch stainless steel S
Thin wall series: 6700, 6800, 6900, 16000,
Widen series: 62000, 63000, 62200, 62300
                       62800, 63800, 62900