Basic Info.
Application
Industrial Ceramic
Type
Ceramic Ball, Ceramic Balls
Material
Zirconia Ceramic
Transport Package
Plastic Bag/Box/Carton
Specification
0.400~150mm
Product Description
Ceramic Balls / Plastic Balls / Glass Balls / Stainless BallsCeramic Ball------ZrO2 BallCompared with steel ball, ZrO2 ball has following advantages:1. 23% lighter than steel ball, which means less centrifugal force and less friction on the groove during high speed and acceleration.
2. Smaller friction coefficient, more freely rolling.
3. Can be used at higher temperature up to 750ºC.
4. Never rust, and can roll without lubrication.
5. More corrosion resistant than steel
6. No metal contamination.
7. Non-magnetic.
8. Electric isolation.ApplicationZrO2 ball is mainly used for valve ball, full ceramic bearing, metering ball, track ball, and precision grinding ball. It can be used in fields requiring chemical resistance, high temperature, electronic insulation, magnetic insulation, non-lubrication. ZrO2 ball is an idea substitute for steel ball in chemical corrosion application. As valve ball, ZrO2 ball is now successfully used in high pressure homogenizer, diaphragm pump, metering pump, oil well pump, high pressure sprayer etc.Company Feature: ZrO2 density is higher than 6.05g/cm3.
Size Range: 0.400~63.5mm (1/64"~2.5").
Grade: G5~G60.
Note: 1) white color as standard. 2) plenty of stock. 3) non-standard size could be supplied. 4) thermal expansion coefficient of ZrO2 is 10.5*10-6/ºC, similar to that of steel, which means ZrO2 has well fitting with metal. However, it also results in larger size change with temperature fluctuation. Also, ZrO2 fractures in rolling-failure, thus it is less stable than Si3N4 in key application. | Ceramic balls | Plastic balls | Glass balls | Stainless steel balls |
Material | Zro2,Si3N4,SIC,Al203 | POM,PA,PE,UPE,PEEK,PP | GLASS | 440C,304,316,316L |
Gead | G5-G200 | G100-G1000 | G100-G1000 | G5-G200 |
Tolerance and surface roughness of the ballsGrade | Variation of Ball diameter V dws | Devition from(Sph) | Surface roughness(Ra) | Diameter tolerance |
Not over,μm |
G3 | 0.08 | 0.08 | 0.012 | * |
G5 | 0.13 | 0.13 | 0.02 | * |
G10 | 0.25 | 0.25 | 0.25 | * |
G16 | 0.4 | 0.4 | 0.032 | * |
G20 | 0.5 | 0.5 | 0.04 | * |
G28 | 0.7 | 0.7 | 0.05 | * |
G40 | 1 | 1 | 0.08 | * |
G60 | 1.5 | 1.5 | 0.1 | * |
G100 | 2.5 | 2.5 | 0.125 | ±12.5 |
G200 | 5 | 5 | 0.2 | ±25 |
G500 | 13 | 13 | * | ±50 |
G100 | 25 | 25 | * | ±125 |
Staple size of the ballsSize(inch) | Size(mm) | Size(inch) | Size(mm) |
| 1.5 | 1/16" | 1.588 |
| 2 | 3/32 | 2.381 |
1/8" | 3.175 | 5/32" | 3.969 |
1/4" | 6.35 | 17/64" | 6.747 |
| 1.5 | 9/32" | 7.144 |
5/16" | 7.938 | 11/32" | 8.731 |
3/8" | 9.525 | 13/32" | 10.319 |
7/16" | 11.112 | 29/64" | 11.509 |
15/32" | 11.906 | | 12 |
31/64" | 12.303 | 1/3" | 12.7 |
17/32" | 13.094 | | 14 |
9/16" | 14.288 | 19/32" | 15.081 |
5/8" | 15.875 | 21/32" | 16.669 |
11/16" | 17.463 | 23/32" | 18.256 |
3/4" | 19.05 | 25/32" | 19.844 |
| 20 | 13/16" | 20.638 |
7/8" | 22.225 | 15/16" | 23.812 |
1" | 25.4 | 1-1/16" | 26.988 |
1-1/8" | 28.575 | 2001-3-16 | 30.163 |
1-1/4" | 31.75 | 1-3/8" | 34.925 |
| 35 | 1-1/2" | 38.1 |
1-5/8" | 41.275 | 1-11/16" | 42.863 |
1-7/8" | 47.625 | 2" | 50.8 |
Product pictureWe could supply ceramic balls plastic balls, glass balls and stainless balls, staple material and manufacturing precision as following: FAQ:
Q1: Are you a factory or trading company?
A1: We are not only a factory, we are also the trading company ,we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment,also will take video or pictures send to you.
Q3: When can I get the price?
A3: We will arrange the sale manager one to one to quote you within 1 hour after we get your inquiry.
Q4: How could I get a sample?
A4: If you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.also ,we are the gold supplier of Alibaba, you can get the most preferential delivery costs.
Q5: What are the way of the transportation?
A5: Depending upon the weight of goods ,we can ship by express ,air and shipping ,including DHL ,UPS ,TNT and Fedex.
Address:
Room1101, Dangdai Building No. 15, Tuanjie Street, Qingshan District, Baotou, Inner Mongolia, China
Business Type:
Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Packaging & Printing, Tools & Hardware
Company Introduction:
Baotou GUANYING Bearing is the enterprise which is specialize in manufacturing and exporting bearings, bushing, linear guide and ball screw in China. We have the strong economic base and comprehensive technology. We have excellent equipment, advanced technology, strong technical force and reliable product quality, adopt a scientific approach to manage. And the products are often sold in Europe, North America, Southeast Asia and other countries.
Our company has been implementing purpose that "people-oriented" management model, adhere to "quality first" and the customer is "God". Providing the market with good quality and reasonably priced products, and having been recognized praised, thereby established a trusting relationship. We are willing to jointly develop the market, and establish long term partnership on the basis of mutual benefit with customers at home and abroad. We sincerely welcome customers to visit our factory and negotiate business.
Our aim is "exchange for your trust and support, mutual benefit and win-win with the good service and empressement". We are willing to wholeheartedly work with colleagues from home and abroad to create the future.