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Product Details:
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| Material: | GCr15SiMn,100CrSiMn6-4,E52100 | Precision: | G60 |
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| Hardness: | HRc60 - HRc67 | Application: | Wind Power Bearing, Slewing Ring Bearing |
| Surface: | Bright, Grinding, High Polished | Feature: | Good Size Stability And Anti-abrasion |
| Samples: | Can Be Supplied For Free | Package: | Plastic Bag + Cardboard Box + Wooden Pallet |
| Highlight: | G60 Steel Bearing Balls,63.03mm Steel Bearing Balls,63.03mm Polished Steel Ball |
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63.03mm(2.481496"), Polished Steel Bearing Balls For Bearing, G40 Or G60
Description
Chromium (GCr15SiMn, 100CrSiMn6-4, SUJ3) steel ball is a kind of high carbon chromium bearing steel with low alloy content. The high-precision chromium steel ball contains chromium and has excellent surface quality and high bearing capacity due to being quenched.
The full name of bearing steel is rolling bearing steel. It has high compressive strength and fatigue resistance, high hardness, high wear resistance and certain toughness, good hardenability, and extremely strict control of sulfur and phosphorus. It is a high-grade high-quality steel.
Throughout the manufacturing process, statistical process control can ensure tolerance accuracy, good surface finish and consistent high quality. It is most widely used in the ball and roller bearing industry and various wind power applications.
The chromium balls are made of the highest quality chromium alloy steel and are quenched to achieve maximum strength and service life. Ideal applications for chrome balls include rolling media, spray tank mixing, ball bearings, wind turbine bearings, and linear motion components. The most widely used in various industries.
We are equipped with the most advanced production machines and testing instruments. With our sophisticated equipments, we can perform all the following processes on steel ball: roundness testing, vibration testing, random value detection, surface smoothness detection, Rockwell hardness testing, etc.
Our products enjoy a highly appreciated and satisfiied among our customers. Most importantly, we can customize our products to suit various needs of our customers. Based on customer’s requirement, the steel balls could be produced according to China Standard GB/T 308, International Standard ISO 3290, America Standard ANSI/ABMA, Germany Standard DIN 5401, Japan Standard JIS B 1501 etc.
FAQ
1. The steel balls are in stock can be shipped around one week. otherwise,it takes about 20-30 days.
2. we can provide free samples for the quanlity checked.
3. As a manufacture and trading company, we are able to get the best resources integrated in China and offer our clients
qualified parts at the most competitive price.
4. Quality Assurance: 100% QC inspection before delivery; ISO9001:2008, and SGS certified; Full refund or replacement for quality faulty.
5. Excellent customer service, responded within 24 hours.
6. We provide OEM service and can make custom parts according to clients’ drawing or sample pieces.
7. One-Stop service: we can take care of everything from production, shipping, import clearance, door delivery until your order is right there in your hands.
Product Details
| Product Name | High Chrome Grinding Steel Balls |
| Size range | 62.94 mm to 63.06 mm(GCr15SiMn/SUJ3/100CrMn6 high Chrome Steel Balls) |
| Quality grades | G40 or G60 for balls Ø62.94mm to 63.06mm |
| Hardness |
For 63mm group ball, a minumun core hardness at centre of the ball shall be HRc55. minumun hardness at surface of the ball shall be HRc60. minumun hardness at depth of 15% ball diameter shall be HRc58. |
| Application | The High Quality Chrome Steel Balls are mainly applied in Deep Groove Ball Bearing, Angular Contact Ball Bearings, Thrust Ball Bearings, Wheel Hub Bearings, Linear Bearings,wind turbine bearing, slewing ring bearing and also the Bearing. |
| Slew ring bearing |
Slew ring bearing is a kind of large bearings which can bear large axial load, radial load, overturning moment and other comprehensive load. Slewing ring bearing can be divided into four-point contact ball slewing ring bearing, cross-cylindrical roller slewing ring bearing, double-row four-point ball slewing ring bearing, double-row ball-type slewing ring bearing, ball-roller combination slewing ring bearing and three-row cylindrical roller slewing ring bearing etc. Slewing ring bearing combines support, rotation, transmission, fixing together with compact structure, easy to guide the rotation, easy installation and easy maintenance. Therefore, slewing ring bearings has widely applications. |
Specification
| Basic Information | |
| Material | GCr15,GCr15SiMn,SUJ2,52100,100Cr6 |
| Metric Size | 7.9375mm - 82.55mm |
| Inch Size | 0.3125” – 3.25” |
| Grade | G10, G16, G20, G28, G40, G60, G100 |
| Chemical Composition | ||||||
| C% | Si% | Mn% | Cr% | Cu% | C% | |
| 52100 | 0.98~1.10 | 0.15~0.35 | 0.25~0.45 | 1.30~1.60 | 0.98~1.10 | |
| GCr15 | 0.95~1.05 | 0.15~0.35 | 0.25~0.45 | 1.40~1.65 | 0.25 | 0.95~1.05 |
| GCr15SiMn | 0.95~1.05 | 0.45~0.75 | 0.95~1.25 | 1.40~1.65 | 0.25 | 0.95~1.05 |
| 100Cr6 | 0.93~1.05 | 0.15~0.35 | 0.25~0.45 | 1.35~1.60 | 0.93~1.05 | |
| SUJ2 | 0.95 or 1.10 | 0.15 or 0.35 | 0.50 max | 1.30~1.60 | 0.95 or 1.10 | |
| Mechanical Properties | ||
| GCr15 | GCr15SiMn | |
| Density(g/cm3) | 7.8 | 7.8 |
| Hardenability | Good | Excellent |
| Wear Resistance | Excellent | Excellent |
Contact Person: Mr. Eason Zhou
Fax: 86-029-88339663
