ABT bearing Centry limited company - professional supplier of ABT Bearing . ABT bearing types include,Ball Bearing Series:Deep Groove Ball,Thrust Ball(Single Row Double-Directino/Doubel Row Single-Direction),Radial Ball,Self-aligning Ball,Filling Slot Ball,Counterbored Ball,Three/Four Point Contact Ball.
Roller Bearing Series:Spherical Roller,Radial Roller,Cylindrical Roller,Tapered Roller,Needle Roller,Drawn Cup Needle Roller,Convex Roller,Concave Roller,Crossed Roller,Thrust Roller,Cylindrical Roller Thrust,Tapered Roller Thrust,Needle Roller Thrust,Spherical Thrust Roller.ABT Bearing Seals Type and Row contain:RS,2RS,Z,2Z,2RZ,DDU,LLU,VV;Single-Row,Double-Row,Four-Row.ABT Bearing Centry have following original brand:SKF,FAG,NSK,TIMKEN,NTN,NACHI,IKO,INA,KOYO,FYH and so on.They come from Swenden,Germany,France,Italy,Britain,Austria,Netherlands,Spain,Japan,India,Malaysia,Indonesia,Korea,China,Iran,Saudi Arabia,USA,Canada,Brazil,Mexico and other country in European/Asia and North America/South America.ABT Bearing website provide Structure¡¢Dimensions¡¢Net Weight and all Parameter and Details of all kind of bearings.Today we talk about Simple ways to distinguish SKF bearing.
There are several tips to prevent you from buying counterfeit SKF Bearing:
1 Firstly,check the outside packing of SKF box general under the box you will find the white blue red line.But nearly two years has changed to flower type design for a number of SKF trademark.
2 Check the production date of bearing if open the bearing box from the side have a production date and the date code on the box.
3The bearing produced after the year 2000 the shape code will be printed on the box
4Check the bearing model.
Bearing model with suffix letters A B C D E etc.these letters represent different production date details see table.
5 Pay attention to the SKF fonts logo S shapes up narrow and down the wide K and F have pits on a vertical to the left of the picture.
6 Pay attention to the steel seal SKF bearing type origin of letters have pickling and laser processing two kinds.When touching on itrelatively smooth Fake bearing font is generally carve on it.
7 Check the Origin the origin the ball bearing Malaysia Italy France the United States (U.Sbearing only commonly used in the United States); Short cylindrical bearing origin Germany Angular contact bearings origin Austria Spherical roller bearings origin Malaysia (generally for small 2315 2316 2318) Sweden (large) Germany (large); Needle roller bearing origin Germany.
8 Check the inside package big bearing is commonly sealed plastic bags small bearings for plastic wrapping paper.A grease on the bearing true bearing appearance brightno corrosion and pitting.
The original Swedish SKF bearing when you open the bag you will smell a faint scent and on the surface of the bearing texture is neatly bearing chamfer is bright false SKF Bearing commonly with black thing.Generally SKF bearing should buy from Authorized dealermanufactured in some other professionals work seem difficult to its authenticity how to identify the counterfeit products in case be cheated?
Here give you some tips to identifya)the outer packing is clearin general Origianl SKF Bearing has its own professional external packaging design and arrange production with the conditions of the factory production so no matter from packaging lines and colors are very clear unambiguous some imported SKF package of accessories and special unique design to protect their intellectual propertyb)Seal character is clearon the bearing body printed with brand label etc.
Font is very small but is produced by the factory Which mostly used seal technology and the words will be printed before heat tratemnt so the font although small but very clear.And counterfeit products font instead of fuzzy because of printing technology coarse in some cases can be easily erased by handc)Whether there are noise when rotating the bearing body with his left hand right hand toggle coat to make it spin listen to its hybrid ring.
Due to the backward production conditions most of the counterfeit products fully manual mill operation in the process of production inevitably mixed into the sand kind of impurity hidden in the bearing body so when rotating will have noise.This have much different than that of using machine operation are factory with production standardsd)If there is a muddy surface oil stains this should pay special attention to when to buy imported bearings.Due to the current domestic antirust technology is not particularly profession so the antirust processing was carried out on the bearing body and is easy to leave the thick oil stains holding the thick thick and imported from abroad can hardly see the trace of anti-rust oil bearing particularly careful expert said imported bearing smell a smell must be under the anti-rust oil just can't see)Chamfer whether uniformso-called bearing chamfer namely horizontal plane and vertical plane junction counterfeit bearings because of the limitation of production technology in this area is hard to handle with.