Good quality Zro2 Ceramic Bearings 7204 full ceramic angular contact ball bearing

Good quality Zro2 Ceramic Bearings 7204 full ceramic angular contact ball bearing 7005

product information:

Structure:Deep Groove

Type:Ball, ball bearing

Brand Name:YWS

Internal diameter:20mm

External diameter:47mm

Width:14mm

size:20×47×14mm

Material:Chrome steel/GCr15/Stainless steel/ceramic

Sealing type: You can choose Metal seal Or Rubber seal

Is customized: Yes (Drawings required)

Related accessories: Oil seal,Circlip and housings etc.

Wholesale and freight: To provide you with accurate solutions

Tips: Please contact us for details of the required products.

Product description：

The 7204 single row angular contact ball bearings are open bearings with a 30 degree contact angle, pressed steel cage and C3 clearance rating. It supports medium unidirectional thrust loads as well as thrust and thrust combinations dominated by thrust loads. The 7200 series has a cross section smaller than the 7300 series and is suitable for smaller spaces, lighter loads and higher speeds. The 30 degree contact angle of the ball with respect to the raceway gives the bearing a greater ability to carry thrust loads with a standard contact angle of zero degrees. Its open design helps lubricate the bearings in place and dissipate heat. The bearing has a C3 axial internal clearance name indicating that the axial clearance between the inner and outer rings is greater than the standard CN (normal) clearance. When the bearing supports a radial load, it allows for thermal expansion, and the balls operating in the deep race geometry reduce the rotational friction. In addition, the bearings are produced to normal tolerances according to International Organization for Standardization (ISO) 492:2002 quality assurance standards. The angular contact ball bearings are used in commercial and industrial applications, including pumps and compressors, automotive drives, gearboxes and printing presses.

Product features：

Single row angular contact ball bearings that support medium unidirectional thrust loads and combined loads dominated by thrust loads

The ball contact angle is 30 degrees with respect to the inner and outer races, increasing the thrust load capacity.

Open configuration for lubrication

The cage evenly separates the balls to reduce friction, vibration and noise

C3 axial internal clearance is greater than normal, allowing thermal expansion

The main advantage of YWS bearings:

• low friction

• Minimum lubrication

• Wear resistant

• Running in not required

• Requires Little attention

• Dimensions relatively small

• No scraping required to fit shaft

• Easy replacement

art number

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