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Factory making Original Wheel Bearing - 21304 SPHERICAL ROLLER BEARING WITH 20MM BORE – CWL

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Wheel Hub Bearing, Cartridge Flange Bearing Unit, Rubber Sealed Bearings, As a leading manufacture and exporter, we appreciate a great status inside the international markets, especially in America and Europe, because of our top high-quality and sensible charges.
Factory making Original Wheel Bearing - 21304 SPHERICAL ROLLER BEARING WITH 20MM BORE – CWL Detail:

Most spherical roller bearings are designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load.

With the swiveling inner ring, the spherical roller bearing 21304 offers excellent alignment error compensation. It has two rings with barrel-shaped rollers as rolling elements and can absorb very high radial and also axial forces. Main dimensions according to DIN 635-2.

The Features of SPHERICAL ROLLER BEARING

1.Spherical roller bearing with two rows of rollers
2.pivoting inner ring, misalignments and shaft deflections can be compensated
3.suitable for very high radial and relatively high axial loads in both directions
4.medium series with compact dimensions and average weight
5.cage material: brass. Steel,Special strength and durability under extreme conditions such as shock loads and vibrations, high acceleration forces and lack of lubrication
6.seal: open (without seal); for higher speeds than with sealed spherical roller bearings and easy relubrication
7.good fixed bearing property, but can also be used as a floating bearing, each in both directions

Main Dimensions
Bore Diameter(d):20mm
Outer Diameter(D): 52mm
Width(B): 15mm
Chamfer dimension(r min.):1.1mm
Dynamic load ratings(Cr):34KN
Static load ratings(Cor): 33.5KN

ABUTMENT DIMENSIONS
Diameter shaft shoulder(da )min.:27 mm
Diameter of housing shoulder( Da) max.:45 mm
Recess radius(ra) max.: 1 mm


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Factory making Original Wheel Bearing - 21304 SPHERICAL ROLLER BEARING WITH 20MM BORE – CWL detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Factory making Original Wheel Bearing - 21304 SPHERICAL ROLLER BEARING WITH 20MM BORE – CWL , The product will supply to all over the world, such as: Estonia, Nepal, California, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we have got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Athena from Washington - 2017.12.02 14:11
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Madeline from Monaco - 2018.11.22 12:28
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