604U (4x13x4mm) U-groove Guide Wheel

604U (4x13x4mm) U-groove Guide Wheel 

Description:

Model number : 604U

Type : U-groove ball bearing

Material: Chrome Steel

Lubrication: Oil

Dimensions: 4mm x 13mm x 4mm 

ID (inner diameter) : 4mm (Bore)

OD (outer diameter): 13mm

Width/Height/thickness: 4mm

Precision: P0Z2

Packing Included: 1pc

Motor level:

national standard P0Z2 level above. The dimension accuracy is less than + 0.01mm, the handle is smooth, the rotation speed is less than 6000rpm, the noise is low, and the service life is long. It is suitable for motors, toy models, automobiles, electric tools, pneumatic tools, telecommunication equipment, fitness equipment, sports equipment and so on.

Features :

Deep groove ball bearings are the most common type of rolling bearings,with broad applications. They have features of small coefficient of friction, high rotation speed limit, simple structure and high precision. Deep groove ball bearings carry radial load as priority, also can carry a certain amount of axial load.

Structure:

Deep groove ball bearings are manufactured as single row deep groove ball bearings and double row deep groove ball bearings. The structure of them are also divided into two structures: sealed and open type.

Applications:

Deep groove ball bearings are widely used in the field of gearboxes, instrumentation, electric motors, appliances, internal combustion engines, vehicles, agricultural machinery, construction machinery, engineering machinery, rollerblading etc.