• Model NO.：180212 180213 180211 180210 180215 180214 180312 1
• Precision Rating：P0 P6 P5 P4 P2
• Inner Rings：Cylindrical or Tapered Bores
• Lubrication：Oil Lubrication
• Grease：Grease Retention
• Hardness：60-64 HRC
• Vibration：V1 V2 V3 V4
• Features：Low Noise, Low Friction
• Place of Origin：Japan, France, USA, Poland, China
• OEM Service：OEM Brand OEM Nonstandard Products
• Transport Package：Industrial Packing+Export Pallet Packing
• Specification：1-300mm
• Trademark：CHIK TIMKEN SKF KOYO NTN
• Origin：China
• HS Code：8482200000
• Production Capacity：10000,Month

NameNACHI,Timken,NSK, NTN, KOYO,IKO, Deep Groove Ball Bearing (180212 180213 180211 180210 180215 180214 180312 180313 180311) ball bearing for Motorcycle partsBrandCHIK OEM famous brands (NTN NSK NACHI URB ETC)OriginChina  p.r.o.c.Size1-300mm Weight0.1-30KGMaterialChrome steel , carbon steel , stainless steelPrecisionP0  P6  P5 / abec1 abec3 abec5Net Weight :Contact us, get more detailed - Net Weight parametersMaterial :Bearing steel,chrome steel , steel less ,carbon steelNumber of Rows :According to specific product, we can custom-made for youSingle row deep groove ball bearings are most frequently used bearing type. They are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. Due to their low frictional torque, they are suitable for high and even very high speeds and are robust in operation, little maintenance. Due to the raceway geometry and the balls used as rolling elements, deep groove ball bearings can support relatively high radial loads, as well as small axial loads.


DEEP GROOVE BALL BEARINGS SINGLE ROW & DOUBLE ROWSSubjectSymbolDescriptionSeal typeZZMetal shields on both sides.2RSRubber seals on both sides.ZMetal shield on one side.RSRubber seal on one side. Radial internal clearanceC2Less than normal.CNNormal clearance. Is not indicated as a standard.C3Greater clearance than normal.C4Greater than C3.C5Greater than C4.Other technical modificationsNRGroove with inserted snap ring in outer ring.NSnap ring groove in the outer ring.SSStainless steel.Cage typeMBrass cage ball guided.MBBrass cage, inner ring centered.MABrass cage, outer ring centered.Speed ratingsVNormal vibration level. Is not indicated as a standard.V2Lower vibration level than normal.V3Lower vibration level than V2.V4Lower vibration level than V3.TolerancesP0Normal tolerance level. Is not indicated as a standard.P6Greater tolerance level than P0.P5Greater tolerance level than P6.
OTHER MODELS WE CAN OFFER ISOGOSTDimensions (mm)Basic Load Rating (N)Limitting speed ( r/min )WeightLubricationdDBDyn. CStat. C0GreaseOil621621680140267020055000450053001.466216 ZZ8021680140267020055000450053001.466216 2RS180216801402670200550002900-1.46621721785150288320064000420050001.8476217 ZZ8021785150288320064000420050001.8476217 2RS180217851502883200640002700-1.847621821890160309560073500400047002.2236218 ZZ8021890160309560073500400047002.2236218 2RS180218901603095600735002600-2.2236219219951703210800081500370044002.7136219 ZZ80219951703210800081500370044002.7136219 2RS1802199517032108000815002400-2.71362202201001803412400093000350042003.3216220 ZZ802201001803412400093000350042003.3216220 2RS18022010018034124000930002300-3.321WHY CHOOSE US ?
1. Direct China Factory /Strong Manufacturing Capability 
We specialized in production for more than 14 years. We could complete all ordered items excellently with over one hundred of advanced equipment running in 6 plants in China.We yearly produce 300 kinds of bearing types,15 million sets items and the output value is more than 15 million last year. 
2.  Large ready stock&Fast On-time Delivery  
Rich in stock throughout the year for general bearing types,sush as Deep groove ball bearing,Tapered Roller Bearing,Thrust Ball Bearing,etc.Based on large stock,we delivery goods timely&fastly as your requests.Warehouse items would deliveried within 1-2 days.By courier/air or by cargo/sea as your request. 
3.  Competitive price/good payment terms 
 Large stock and strong Capability enables us to offer more reasonable price all over the world. Customers could receive good quality bearings with attrative price at the same time from us. 
4. Trade-Assurance 
 Trade Assurance from our government to our CHIK increased to USD60,000!It is guaranteed to cooperate with us. 
5.  Perfect Quality Control System 
We have perfect quality control systems and testing equipments and experienced engineers for more than 10 years.Bearings would be testeed one by one assuring all bearings with high proformance. 
6. Non-standard Customized Service 
We could produce many kinds of non-standard bearings and work piece upon your special requests and offer 
 in-house test report by professional engineers. This is another our great advantage in this field. 
7. After-sale service 
 We can help you reduce your operation's energy usage and improve its sustainability. And we will work with you to define where to focus, and how to get the fastest return on your investment. 
8.Multi-language easy communications 
We have different experienced multi-language workers online for different customers from different countries.  Easy communications making everything easy buying from us in China.