Deep groove ball bearings are suitable for operation at high or even very high speeds and are very durable and do not require constant maintenance. This kind of bearing has low friction coefficient, high limit speed, varied size range and form, and is used in precision instrument, low noise motor, automobile, motorcycle and general machinery and other industries.Mainly bear radial load, but also can bear a certain degree of axial load.

OPEN BEARING   

Applicable to the parts without dust,you can directly see the bare steel ball of good speed and low noise .
BEARING INNER RING
A steel ball with a common steel ball or roller rolling on the outer surface of the inner ring.
RUBBER SEALAFTER CODE 

RZ 2RZ RS 2RS The sealing material is made of skeleton rubber and has good dust-proof effect, which can prevent any foreign matter from invading and dust and water in a harsh environment.

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BEARING INNER RING
A steel ball with a common steel ballor roller rolling on the outer surface of the inner ring.
2Z-DOUBLE-SIDE IRON-COVER BEARING
The sealing material is made of stainless steel and can effectively prevent external foreign matter from intruding into thebearing and running at high speed Note: Mark 2Z means dust cover (iron cover on both sides. 2 means dust cover on both sides.single Z means dust cover on one side.
BEARING INNER RING
A steel ball with a common steel ball orroller rolling on the outer surface of the Inner ring