NU309

Cylindrical Roller Bearing  NU309 Radial Cylindrical Roller Bearings, due to a linear contact between the rings of the bearing and the rollers, offer a considerable amount of load. Also, this type is suitable for applications at high speed. N2..,N3..,N32..,N33..,N34..,NJ22..,NJ23..,NU10..,NU2..,NU3..,NU4..,NU22..,NU23..,NUP2..,NUP22..,NUP23...,NUP3..,     Product Description  Cylindrical Roller Bearing NU309 Details  1)Separable type roller bearing,convenient to install and disassembly.   2) It can hold big radial load capacity.   3) According to the structure of ring guard .it can hold certain single or double direction axial load.   4) NN and NU type double row Cylindrical Roller bearing has a compact structure,Strong rigidity and large carrying capacity.Deformation is small after loading.It is widely used on support for machine shaft.   5) N and NU type can doing axial movement  and adapt to the change of relative location which is caused by thermal expansion or installation error.   6) NJ and NF type,get used to be as Free-End Bearing,can bear a certain single way axial load.   7) NH and NUP type can bear a certain double way axial load.Inner ring or Outer ring can be sepatated,installing easily.   8)  The radial load resistance of NNU and NN type has a strong rigidity,most commonly used in machine tool spindle.     NU309 Application of roller bearing   NU309 Cylindrical rollers and race is line contact, so the radial load capacity is big.It not only can be used in bear heavy load and shock load,but also in high-speed revolution . Most commonly used in Medium and large motors,electric generator, internal combustion engine,gas turbine,machine tool spindle,reduction gear,Mill handling machine and other kinds of industrial machinery.         Company Information     TIANHE Working Shop of roller bearing We have passed ISO9001 system certification in 2000, and have been implementing ISO9001:2008 since 2009. We produce Bearings of more than 500 specifications from 30mm inside diameter to 500mm outside diameter. The designed annual output of Roller bearings is 3,000,000 pieces in total. 30 senior and middle management personnel and over 80 professional technicians, and equipped with over 400 sets of production equipments, including many automatic and digital production lines, as well as 350 sets of advanced testing machines. High technical capacity, advanced technical equipments plus perfect testing methods enable us to deliver quality products with stable performance.                                                                                                                                                                                                                                                                                               The products are widely used in heavy-duty machines in mining, metallurgy, petrochemical and other industries, including those for papermaking, textile, automobile, electric motors and reducers.                                                                                                                                                                                                                                                                                                                                            In order to meet the requirement of market development and satisfy individual demands of our customers, we have further invested in two qualified bearing factories, and have thus enlarged the supply for NEEDLE Roller Bearings, SPHERICAL PLAIN BEARINGS, ROD ENDS BEARINGS, HYDRAULIC CYLINDER BEARINGS, BALL JOINT BEARINGS...etc.   TIANHE Office----Professional & Passionate Trade Team   Our team will answer your doubt both on products or service within 24 hours with their professional knowledge.   You can trust us!!!     ISO9001:2008 Certificate   Our ISO9001 accreditation shows yo can rely on both ourproducts and our processes,and we were recently awarded the ISO 14001 Environmental Standard for our commitment to reducing our impact on the environment             Our Services   We Offer not only products, but also.....   1)Superiority:    Continuous improvement is deemed as our permanent pursuits   2)Technology:    We have introduced  many  advanced equipments and mature techniques,to meet various of customers' requirements.  High precision,low noise,long-life and excellent reliablity are our product's features.    3)Choice: We can adjust the price according to your market demands,and also can launch a series of promotional activities in a bad economic environment.   4)Powerful business prospects: In order to expand more global businesses , we are ready to find some good agents (like VIP customer ) to start business in all over the world.    5)OEM Service: The factories have about 300 workers, the number of highly skilled workers is 140 .15 from QA&QC department  to exam each produce process to assure quality. Many items for you optional, because  we offer OEM service,     Our honest and Sweety service make our customers and we closer and closer.     Packaging & Shipping   Well Package to protect the bearing being damaged during shipping   *The beautiful outer packing also grace products.We will enclose a packing list to help you find out the exact items from the carton in 5 seconds.   *The composite board outside wrapping appears the environmental protection economical,aristic practical.     Variety Shipping Way     Contact TIANHE:    We work from 8:30 till 18:00 (GMT+8) without break,day off  Saturday and Sunday. You can contact us using whatsapp or skype if we are not in work time.So we will reply you in time without and delay.      

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Product Categories : Cylindrical Roller Bearings