Engeering Machinery Bearing Needle Roller Bearing NA4900 NA4901 NA4902 NA4903 NA4904 NA4905 NA4906 NA4907 NA4908 NA4909 NA4910   

Features: 
Compared to ball b earings  and ordinary roller bearings, needle bearings havea greater surface area in contact with the races, so they can support a greaterload.  They are also thinner, so they require less clearance between the axleand the surrounding structure.









Applications: 
Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of arear-wheel drive vehicle typically has at least eight needle bearings (four ineach U joint) and often more if it is particularly long, or operates on steepslopes.



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Company Info:

Chik bearings established in 2001, produces a wide range of ball and roller bearings for automotive making,Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.

To stay in front and making progress, we continually keep expanding our manufacturing capabilities in more cities where are more traffic-developed and Resources-adequate in Liaocheng,Ningbo and Tianjin in China.

Our plant was equipped with fully modern enclosed dust-free workshop and warehouse, with improved detection technology. This enables us produce many high quality bearings and meet customers delivery time. All products could meet many advanced international standards with high quality steel and fully testing treatment.

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