NSK / SKF Single Row Deep Groove Ball Bearing , Double Row Ball Roller Bearing 6208

NSK / SKF Single Row Deep Groove Ball Bearing , Ball Roller Bearing 6208

Deep Groove Ball Bearing

We all know, deep groove ball bearing is one of the largest bearing catalogues in rolling bearing, it is widely used in various kinds of machines. In additon, ball bearing is also one of the cheapest bearing type in all different kinds of bearings.

The main available materials of ball bearings are such as :stainless steel, chrome steel, and ceramic (silicon nitride (Si3N4)). A hybrid ball bearing is a bearing with ceramic balls and races of metal.

We can supply the different Cages:Steel, Nylon, Polyimide, Phenolic, Peek, Bakelite, GFRPA66-25, PI, AISI, US304, SUS316, Cu or Bronze.

Types:

single row deep groove ball bearings

double row deep groove ball bearings

single row deep groove ball bearings for high temperatures

single row hybrid deep groove ball bearings

stainless steel single row deep groove ball bearings

single row deep groove ball bearings with filling slots

polymer ball bearings

Feature:

They are the most typical rolling bearings with extensive applications. The raceways in both of the rings are in arc groove form, which can carry radial and axial load in double directions. They can be applied in situations where high-rotating speed and low noise and low vibration are required.

Cages:

Deep groove ball bearings generally use pressed cages of steel sheet or brass cages. When the outer diameter is less than (inclusive)400mm, they use pressed cage with steel sheet. When the outer diameter is bigger than 400mm, they use brass cages.

Applications:

Can be found in automobiles, machine tools, motors, instruments, construct machines, railway vehicles, agricultural machines and various other special machines

Types:

Basic type, With snap ring groove on the outer ring(-N), With one shield(-Z) on one side or two shields(-2Z) on both sides, With one seal(-RS)on one side or two seals(-2RS)on both sides.