(1/8′′ 3/16′′ 1/4′′ 5/16′′) High Quality AISI 52100 Bulk Bearing Steel Balls
|FOB Unit Price:||US $2.2 US $6|
|Purchase Qty. (kg)||FOB Unit Price|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: 2.5mm 2.381mm 3.175mm 4.763mm 6.35mm 7.938mm
- Certification: ISO 9001:2008 SGS
- Universal: Yes
- Material: Chrome Steel, Bearing Steel
- Precision: G10
- Checking: 100% Sorted
- Safe: RoHS
- Sales Mode: Wholesale or Retail
- Trademark: SAIGE
- Specification: ROHS SGS
- HS Code: 84829100
- Customized: Customized
- Standard Parts: Yes
- Type: Steel Ball
- Sizes: 2.5mm 2.381mm 3.175mm 4.763mm 6.35mm 7.938mm
- Hardness: HRC61-66
- Surface: Bright, Zero Defect
- Samples: by Free
- Advantage: Fast Delivery
- Transport Package: 10kg for Each Box or Following Customers′ Advice
- Origin: Changzhou, Jingsu, China
Our Cooperative countries are United States, United Kingdom, France, Italy, Japan, Korea, Turkey, Peru and other areas . we have more than 20 years experiences of production steel ball. Stainless steel balls are our popular product.1.2mm-32mm are our hot sizes.
Detailed information about bulk bearing steel balls
A, We're bearing steel balls' manufacturer.
High precision steel balls are our great product. They are used for bearings.
We have more than 20 years experieces in manufacturing steel balls.
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. )
B. We have the whole stirct production process from raw material to packing.
Raw material--Wire drawing--Cold heading--Flashing--Heat treatment--Grinding--Lapping1--Lapping2--Lapping3--Washing--Checking--Packing
Each production line has their own Lot No. Following it, we can find and slove any problem at any time. Expect professional inspector checking product before packing, workers will be also check their product every two hours.
C. We have strict inspection for all product before packing.
Our high precision steel balls for bearing is G10. (ball diameter variation is in 0.25um)
Following is our inspection for G10 steel balls:
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 size measurement instrument's precision is up to 0.1um. Also import from Japan.
4. We will check the diameter, hardness, surface, deviation from spherical, vibration value and so on.
About Changzhou Feige Steel Ball Company
- 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
Shipping and delivery
Step1, Weight plastic bags, about 10kg of each bag.
Step2, Put antirust paper in a plastic bags. ( For normal precision steel balls, the package is dry)
Step3, Sealed plastic bags
Step4, Put plastic bags in a box.
Step5, There are 80 boxes in a mooden case. Each box has the label.
(include the material, daimeter, quantity, precision, lot no. Date and so on. )