Basic Info

• Model NO.: 1.3mm

• Certification: ISO

• Universal: Yes

• Material: Bearing Steel

• Percision: G10

• Surface: Zero Defect, Bright

• Sales Mode: Wholesale or Retail

• Safe: by Free

• Transport Package: 10kg for Each Boxes or Follow The Customers

• Origin: Jiangsu, Changzhou

• Customized: Customized

• Standard Parts: Yes

• Type: Ball

• Material Brand: AISI52100

• Hardness: HRC62-66

• Checking: 100% Sorted

• Sample: by Free

• Trademark: SAIGE

• Specification: ROHS

• HS Code: 84829100

Product Description

Some information about the chrome steel ball

The adventages of chrome steel ball

One:
We use high-quality raw material for steel balls which is from Wuxi Xingcheng Steel Company.
(They have passed inernational certifcation of NSK, SKF and any other bearing manufactuers. )

Another:
We have strict inspection for all high pecision steel balls before packing.
Our high precision steel balls for bearing is G10. (ball diameter variation is in 0.1um)
1. Each size of chrome steel balls have their own standard balls which are imported from Japan.
2. These standard balls were stocked into antirust oil at the temperature 20° C.
3. Our diameter measurement instrument's precision is up to 0.1um. The machine was imported from Japan.
4. We will check the diameter, hardness, roundness, surface, deviation from spherical, vibration value and so on.
We will be sure good quality of our steel balls before packing and delivering.


Sample Free
If you are interesting in our product , we can send you our free sample for you . Please contact us as soon as possible.


Rich Experiences

Feige steel ball founed in 1989, has more than 20 years experience in manufacturing steel ball.
Now we owns workshop area about 20000 square meters and invest equipments about 15 million RMB.
Our main product are stainless steel ball, chrome steel ball and carbon steel ball.
The whole annual sales is about 28 million.
Before 2000, we have got the certification: ISO 9001:2008 SGS.
We have the whole production process from raw material to producing to package.
We have strong production capacityabout 160 Ton steel balls for each Month.


Safe  Package

Step 1: Weighing stainless steel balls. Usually the weight is about 10kg.
Step 2: Sealed plastic bags
Step 3: Put sealed plastic bags into small boxes.
Step 4: Each box has the label, including material, Lot No. Size, quantity, grade, date and so on
Step 5: Each box directly put into mooden case.


Some steel balls application

Expect the chrome steel ball , we have other steel balls , they are all green product.They are all passed the SGS and ISO certification .
high precision(G10) chrome steel balls widely used in bearings.
normal precision(G100) chrome steel balls widely used in grinding, bicycles.
304/316 stainless steel balls(G100) widely used in decoration, sex toys, electric iron and any other house machines.
420/440 high precision stainless steel balls(G10) widely used in bearings


Some information about the steel balls
Expect the chrome steel ball , we have stainless steel ball and carbon steel ball

stainless steel ball
300 series stainless steel balls, 304/316 they have good antirust and anticorrosive capability. They are widely used in nail polish and other chemical industry. The hot sizes of 300 series steel balls are 4mm, 6mm, 8mm, 10mm, 20mm, 50mm......

400 series stainless steel balls, 420/440 they have good hardness and antirust capability. They are widely used in rail slide and bearings. The hot sizes of 400 series steel balls are 1/8'' 3/16'' 5mm 1/4'' 5/16'' 10mm 7/16'' 1/2'' 3/4''......

carbon steel ball
Our carbon steel balls widely used in rail slide. The precision of G100 is ok.
The hot sizes are 4.72mm 4.74mm 4.76mm 4.78mm......