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OEM Factory for Bicycle Front Wheel Bearings - 4304 2RS double row Deep groove Ball bearing – CWL

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Cam Follower, Gears Bearing, Single row ball bearing, "Making the Products and solutions of Superior Quality" may be the eternal target of our company. We make unremitting attempts to comprehend the objective of "We Will Often Preserve in Pace along with the Time".
OEM Factory for Bicycle Front Wheel Bearings - 4304 2RS double row Deep groove Ball bearing – CWL Detail:

Double row deep groove ball bearings of series 42 and 43 correspond in their structure and function to single row deep groove ball bearings arranged in pairs ,making them almost as versatile, practical.
Double row deep groove ball bearings correspond in design to single row deep groove ball bearings. Their deep, uninterrupted raceway grooves have a close osculation with the balls, enabling the bearings to accommodate radial loads and axial loads in both directions. Double row deep groove ball bearings are very suitable for bearing arrangements where the load carrying capacity of a single row bearing is inadequate.
The main dimensions of double row deep groove ball bearings correspond to DIN 625-3:2011.

The Benefits of Deep Groove Ball Bearings

1.Ability to Carry Radial and Axial Loads

2.Low Friction
Low friction also results in lowered noise and vibration, making these bearings ideal for high rotational environments, where they will use less lubrication than their traditional counterparts.

3.Easy to Install
Deep groove ball bearings are easy to install, which leads to simplified assembly and higher load capacity.

4304 2RS detail Specifications

Main Dimensions
Bore diameter (d):20mm
Bore diameter Tolerance:-0.01mm to 0
Outer diameter (D): 52mm
Outer diameter Tolerance:-0.013mm to 0
Width (B): 21mm
Width Tolerance:-0.12mm to 0
Chamfer Dimension( r) min.:1.1mm
Dynamic load ratings(Cr): 22.04KN
Static load ratings(Cor): 15.20KN

ABUTMENT DIMENSIONS
Abutment diameter shaft (da)min.:27mm
Abutment diameter housing(Da).:max.45mm
Radius of shaft or housing fillet(ra)max.:1.0mm


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OEM Factory for Bicycle Front Wheel Bearings - 4304 2RS double row Deep groove Ball bearing – CWL detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for OEM Factory for Bicycle Front Wheel Bearings - 4304 2RS double row Deep groove Ball bearing – CWL , The product will supply to all over the world, such as: Gambia, Hanover, Turkey, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve goods and give more detailed services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Ivan from Southampton - 2018.07.26 16:51
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By tobin from Wellington - 2017.11.29 11:09
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