Xi'an machinery & engineering import & export co.,ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 30-45days |
| Packaging Details | Plastic bag+ cardon box+ wooden pallet |
| Material | chrome steel,high carbon steel, AISI52100, 100Cr6, SUJ2 |
| Grade | G28 |
| Hardness | HRc61-67 |
| Surface | Smooth, bright, Perfect round |
| Application | Bearing Accessories,Power Plant, gearing |
| Standard | DIN, ASTM, AISI, JIS, AFN |
| Feature | High Precision, High Hardness, Good Wear Resistance, No Crack, smooth |
| Sample | free supply for you |
| Service | Customized Service, OEM ODM |
| Model Number | 31.75mm(1.25 inch) |
| Certification | SGS,ISO9001,IAF,CNAS |
| Place of Origin | china |
| Brand Name | OEM |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 30-45days |
| Packaging Details | Plastic bag+ cardon box+ wooden pallet | Material | chrome steel,high carbon steel, AISI52100, 100Cr6, SUJ2 |
| Grade | G28 | Hardness | HRc61-67 |
| Surface | Smooth, bright, Perfect round | Application | Bearing Accessories,Power Plant, gearing |
| Standard | DIN, ASTM, AISI, JIS, AFN | Feature | High Precision, High Hardness, Good Wear Resistance, No Crack, smooth |
| Sample | free supply for you | Service | Customized Service, OEM ODM |
| Model Number | 31.75mm(1.25 inch) | Certification | SGS,ISO9001,IAF,CNAS |
| Place of Origin | china | Brand Name | OEM |
| High Light | 31.75mm 1.25 Inch Steel Ball ，31.75mm Steel Ball For Bearing ，SUJ2 Steel Ball For Bearing | ||
Solid Steel Balls For Ball Bearing
GCr15 steel is a kind of high carbon chromium bearing steel with low alloy content, have good performance and most widely used in various industires. It has high and uniform hardness, good wear resistance and high contact fatigue performance after quenching and tempering.
Such as size range 28.575-34.925mm(1.125 inch-1.375 inch) industry standard Grade 28 hardened steel ball bearings, high quality graded hardened chrome steel ball bearings made from chromium AISI 52100 steel.
Hardened to 61-67 Rockwell Scale equivalent to 700-900 HV (Vickers Scale) and are hardened all the way through the ball. These are the same hardened steel balls used to manufacture bearing assemblies and have a high duty and life cycle.
Manufactured in compliance to the following international standards: AISI52100 / EN31 / BS534A99 / W1.3505 / BS535A99 / UNI100C6 / AFN100C6 / DIN100C6 / JIS G4805 SUJ2
We follow the strict production process, and strict production quality control, to provide top quality, top service for the purpose of customer satisfaction. Such as Inspection of Raw materials → Cold heading process → Flashing process→ Heating treatment process → Hard grinding process → Lapping process → tested → Cleaning → Appearance inspection → Cleaning and Oil → Re-inspection → Packaging → Inspection report.
The best precision, make your bearing roll smoother.
Why choose us
1. Professional manufacturer of steel balls more than 15 years.
2. The leading domestic facility which can supply high precision steel balls with complete specifications.
3. An integrated set of industry and trade company,professional at before & after sales service.
4. Certified by ISO 9001:2000,SGS quality system certification.
5. Strict quality control system,100% inspection.
6. Adequate inventory,on time delivery.
7. All inquiries and messages will be replied within 24 hours.
8. Free samples can be offered.
Company Details
Business Type:
Agent,Importer,Exporter,Trading Company
Year Established:
2006
Total Annual:
3000000-5000000
Employee Number:
1~20
Ecer Certification：
Verified Supplier
Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of... Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of...
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