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| Categories | Bearing Spare Parts |
|---|---|
| Brand Name: | CAEC |
| Model Number: | 1.588mm |
| Certification: | CE, ISO |
| Place of Origin: | China |
| MOQ: | 100 pcs |
| Price: | USD 1/piece |
| Supply Ability: | 400000/Month |
| Delivery Time: | 10-15 days |
| Packaging Details: | Standard package for export |
| Model NO.: | 1.588mm |
| Shape: | Polish Round Bearing Steel Ball |
| Grade: | G10-G1000 Chrome Steel Ball |
| Application: | Bearing, Solid Bicycle, Motor, Machinery, Tools |
| Product Name: | High-Carbon Stainless Chrome Steel Ball |
| Structure: | Solid Chrome Steel Ball |
| Size Range: | 0.5mm-180mm Chrome Steel Ball |
| Accuracy Grade: | G3 G5 G10 G25 G40 |
| Ball Material: | Steel Ball, Ceramic Ball, Si3n4 ,Zro2 |
| Color: | White, Black |
| Compressive Strength: | Above 3500 |
| Use Upper Limit Temperature: | 800-1250 |
| Vickers Hardness: | 1400~1800 |
| Density: | 3.19~3.3 |
| Use: | Light Duty Bearing,Conveyer Belt, Bicycle |
| Transport Package: | Cases and Pallets or as Customer′s Requirment |
| Specification: | 38.1-180mm |
| Trademark: | CAEC/OEM |
| Origin: | Luoyang, Henan, China |
| Customized: | Non-Customized |
| Standard Parts: | Yes |
| Universal: | Yes |
| Material: | Galvanized Steel, Plastic, Brass Steel and Others |
| Hardness: | 58-65 HRC Bearing Ball |
| Samples: | US$ 0.1/Piece |
| Customization: | Available | Customized Request |
| Company Info. |
| China Abrasives Industry Hainan Corporation |
| Verified Supplier |
| View Contact Details |
| Product List |
Rolling Element Precision Bearing Ball Silicon Nitride Ceramic balls G10 for Bearing
►The development history of CAEC silicon nitride ceramic balls:
Use laser confocal microscope and ultrasonic scanning microscope
for particle size analysis, impurity content analysis, oxygen and
nitrogen content analysis, phase composition analysis.
| Item | Materials class | ||||
| I | II | III | |||
| Property | Bending strength σ3.40 (Mpa) | 900 | 800 | 600 | |
| Crushing load ratio (%) | 35 | 35 | 30 | ||
| Hardness (HV10) | 1580 | 1480 | 1380 | ||
| Fracture toughness (Mpa.m1/2) | 6.0 | 5.0 | 5.0 | ||
| Maximum limit of microstructure | Pore size (μm) | 10 | 10 | 25 | |
| Porosity (%) | 0.02 | 0.06 | 0.06 | ||
| Crystal phase (μm) | 10 | 10 | 25 | ||
| The second ceramic phase (μm) | 25 | 25 | 25 | ||
| Maximum amount of inclusions per square centimeter of cross section | Range 200 (μm) | 0 | 0 | 1 | |
| Range 100~200 (μm) | 0 | 1 | 2 | ||
| Range 50~100 (μm) | 1 | 2 | 4 | ||
| Range 20~50 (μm) | 4 | 8 | 16 | ||
| Application of Si3N4 ceramic ball | ||||
| G3 | G5 | G10, G16 | G20, G28, G40 | |
| Class I | High speed power equipment | Main drive bearing | ||
| Class II | Vacuum equipment, high speed instrument, mechanical devices, | Motor | Testing ball, separating ball | |
| Class III | Sport, entertainment, food processing | Mechanical devices | ||
| Si3N4 ceramic ball specifications | |||||
| Nominal diameter of ceramic ball | Nominal diameter of ceramic ball | Nominal diameter of ceramic ball | |||
| mm | in | mm | in | mm | in |
| 0.794 | 1/32 | 0.8 | 1 | ||
| 1.588 | 1/16 | 2 | 2.381 | 3/32 | |
| 2.5 | 3 | 3.969 | 5/32 | ||
| 4 | 4.5 | 4.762 | 3/16 | ||
| 5 | 5.5 | 5.556 | 7/32 | ||
| 5.953 | 15/64 | 6 | 6.35 | 1/4 | |
| 6.5 | 6.747 | 17/64 | 7 | ||
| 7.144 | 9/32 | 7.5 | 7.938 | 5/16 | |
| 8.731 | 11/32 | 9.525 | 3/8 | 11.112 | 7/16 |
| 12.303 | 31/64 | 12.7 | 1/2 | 13.494 | 17/32 |
| 14.288 | 9/16 | 15.081 | 19/32 | 15.875 | 5/8 |
| 19.05 | 3/4 | 25.4 | 1 | 31.75 | 1 1/4 |
►ZYS Manufacturing capacity of Si3N4 ceramic ball:
►Exhibition of Si3N4 ceramic ball:
|
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