Chinese Manufacturer NSK NTN Timken Alternatives 6305 6309 6307 608 6018 6201 Zz 2RS Deep Groove Ball Bearings for Auto Bearing

PRODUCT PICTURESOUR SERVICESWe can provide manufacturing capabilities and services of regular bearings for you, or customized non-standard bearings as you required. BEARING:  -- Dimensions  -- Material  -- Tolerance standardAPPEARANCE:  -- Logo (Laser Marking)  -- Package Design40+ YEARS EXPERIENCE CONTINUOUS AND STABLE DELIVERY OF PRODUCTS.With over 40 years experience of the bearing manufacturing, we know how to make good bearings with less cost consistently and efficiently.We use advanced CNC turning, grinding, and superfinishing machines to ensure high, stable, and accurate machining.  All of your goods, from the most economical category, to the highest rated category, will always be manufactured precisely to the standards you require.OWN HEAT TREATMENT CONTROALLABLE COST AND QUALITY.Heat treatment is one of the crucial processes to ensure high performance of bearing materials. Compared with other manufacturers, we can produce higher quality bearings at smaller cost, with a more flexible and controllable production schedule, and in a shorter time.  We have 6 heat treatment production lines.Bearings are heated uniformly, with small deformation and little/no oxidized decarburization, which can make them have high hardness, high fatigue resistance, good wear resistance, dimensional stability, and excellent mechanical strength.  OUTSTANDING  QUALITYLOW NOISE, LOW FRICTION AND LONG LIFE.All our products are characterized by low noise, low friction and long life.  This is due to our attention to the roundness, waviness and surface roughness of bearing raceway.Our products fully meets the requirements of national and international standards according to the testing result of roughness, roundness, hardness, vibration noise, vibration velocity.PACKINGPACKAGING THAT HELPS SELL.1, Inner package   Corrosion and Dust Proof PE plastic film  / bag packing + Tube packing, or Wrapping  tape for larger bearings.2, Corrugated Individual Box   Our attractive sales-helpful "3-JOYS" package, or as the design of your package.3, Outer package  Corrugated carton + Wooden pallet MODERN WELL-ORGANIZED WAREHOUSE  · Constant temperature (20°C) and humidity (RH 52%) warehouse  · Hundreds of models on hand, short delivery time. HONOR & SYSTEM CERTIFICATESEXHIBITIONSAMPLES POLICY  FREE SAMPLES AND SHIPPING We are happy to send you free samples of our bearings for field   testing. All transportation costs will be paid by us. Please note: Depending on the model and value of samples,   this policy may not apply! Please contact our sales staff for details.TRANSPORTATIONFASTEST DELIVERY TO CUSTOMERSCUSTOMERS FEEDBACKPAYMENT TERMS To facilitate your payment, we offer a variety of options!        FAQ1, About the lead time. This depends on several factors, like Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock? How many pcs of that model would be ordered?Simply speaking, based on a 20' GP container load:If the model your Preferred isSufficient stockLead TimeRegular modelsYESWithin 7 daysRegular modelsNOWithin 30 daysNon-regular modelNOAbout 50 daysFor accurate estimate, please contact with our sale stuff. Thanks.2, Minimum order quantity.   Even just ONE piece of bearing is ok for us.  3, If you don't know which model is the right choice...  We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you to get proper and right models for your customers, so that you would make a better sales and income finally.4, Factory InspectionWe surely would welcome you or your representatives to come to our plants or working offices to take a good look and chat with our hardworking honest employees. Ask our sales stuff and she/he will arrange that for you.OPTIONS OF SPECIFICATION AND STANDARD  SubjectSymbolDescriptionSealing & Sealing typeZMetal shield on one side.ZZMetal shields on both sides.RSRubber seal on one side.2RSRubber seals on both sides.ZNRShield on one side, snap ring groove in the outer ring, with snap ring on the opposite side of the shield2ZNRShield on both sides, snap ring groove in the outer ring, with snap ringZNBRShield on one side, snap ring groove in the outer ring, with snap ring on the same side as the shieldVibration VelocityVNormal vibration level. Is not indicated as a standard.V1Lower vibration level than normal.V2Lower vibration level than V1.V3Lower vibration level than V2.V4Lower vibration level than V3.TolerancesP0(ABEC1)Bearings in standard toleranceP6(ABEC3)Tighter tolerance than standard bearingsP5(ABEC5)Tolerance tighter than P6P4(ABEC7)Tolerance tighter than P5P2(ABEC9)Tolerance tighter than P4Radial internal clearanceC1Smaller clearance than C2C2Smaller clearance than CNCN(C0)Clearance than normalC3Clearance larger than CNC4Clearance larger than C3C5Clearance larger than C4Snap Ring GrooveNSnap ring groove in the outer ringNRSnap ring groove in the outer ring, with snap r