window pulley bearing / furniture hardware fitting

Specifications

window pulley bearing / furniture hardware fitting  

1.Structrue of ball bearing

Bearing ring Dimension tolerance, geometric tolerances, and surface quality of bearing’ s working surface will influent the operating noise. YCZCO adopts precision CNC machining ,to dimension precision,  geometric tolerances , design drawing , mold making , grinding, cleaning,  assembly ,testing, every link of strict checks. Which is to ensure all our products are tested by our strict criteria.

Ball  The balls evenly with by the cage, often make rolling movementbetween 2 rings. The shape, size and number will directly influent bearing’s load tolerance and operating capability We use high precision, small vibration steel ball. It’s surface must be strengthened, no bumps scratches, lacerations, pitting and notch.

Cage Enclose and move with all or part of the balls. It also be used to insulate the balls, guide the balls’ movement and to improve lubrication performance inside the bearing., etc. YCZCO’s cage is commonly made of cold rolling carbon steel. But in the corrosiveness environment ,nonparallel or high - speed situation,stainless steel, engineering plastics cagecan be decided on request.

Shield YCZCO’s shield, taking the carbon steel material, if necessary,taking stainless steel or other material.

Seal YCZCO adopt different kind of seal material to meet the requirement of their operating in high temperature and being compatible with grease. Acrylonitrile-butadiene rubber is our standard material. but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.

Grease The shield and seal were filled with standard grease. We can use differentgrease as request

2.Roller wheels

3.Why choice YCZCO.

Our superiority :Over the past years, YCZCO have constantly stuck to the tenets of customers' satisfactions and deemed continuous improvement as our permanent pursuits.

1). factory have about 300  worker,highly skilled worker is 140 people,  QA&QC is 15 people,there are some people to exam each produce process,to assure duce rollers for 10 years,now about 1000  model can be choice.many of item you as optional,because of we offer OEM serive ,so many of old customer and new customer both offer we new produce to produce,the new model always increase in everyday

2). We have introduced  many of  advanced equipment and mature techniques. To meet various of customers’requirement. With high precision,low noise,long-life and excellent reliablity is our product’s feature. 

3). Our hot sales product :60 series,69 series,62series,68 series,63 series.also our have all kinds of  non-standard bearing rollers for you reference,don’t need to open new mould.

4). We can adjustment the price according to your market demand’s changes, and also can launch a series of promotional activities in a bad economic environment , such as: the mold fee’s relief, the unit price of discount, etc.

5 ). All of our goods are export from Guangzhou , convenient ocean transportation make it easy for us to export our goods all over the world .

4.Package

5.Our Factory:

     Yuancheng bearing Co., LTD is founded in 2004,which is located in Fuan City,Fujian Province.And  the distribution headquarters is located in Nanhai District, Foshan City, Guangdong Province.We are the professional factory specialized in producing miniature deep groove ball bearing and roller. 

     Our factory utilizes advanced modern producing equipment and a complete set of testing facilities to ensure high quality bearings.Our product widely used in sliding door and window,furnitureaccessories,sports equipment,toys,machinery and other fields.

     Our factory supplies high quality bearings to overseas and domestic customers by first-class services, on-time delivery and the competitive prices,customer satisfaction is the testing standard of our working. We are sincerely looking forward to working with friends from at home and abroad to establish a "win-win" cooperative relationship.   

Welcome to visit our factory ,entry one step to know our sincerity.