Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Negotiable |
| Packaging Details | Plastik box+carton box |
| Name | Miniature ceramic deep groove balls bearings |
| Model | 600/620/630/680/690 series |
| Race material | SSiC (Pressureless sintered silicon carbide) |
| Ball material | SSiC (Pressureless sintered silicon carbide) |
| Precision | P6/ABEC3 to P4/ABEC7 |
| Clearance | C0/C3 or customized |
| Pacage | Plastik box+carton box |
| MOQ | 50 pieces |
| Brand Name | CSQ |
| Model Number | 600/620/630/680/690 series |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Negotiable | Packaging Details | Plastik box+carton box |
| Name | Miniature ceramic deep groove balls bearings | Model | 600/620/630/680/690 series |
| Race material | SSiC (Pressureless sintered silicon carbide) | Ball material | SSiC (Pressureless sintered silicon carbide) |
| Precision | P6/ABEC3 to P4/ABEC7 | Clearance | C0/C3 or customized |
| Pacage | Plastik box+carton box | MOQ | 50 pieces |
| Brand Name | CSQ | Model Number | 600/620/630/680/690 series |
| Place of Origin | China | ||
| High Light | 627 ceramic bearings ，625 ceramic bearings ，626 ceramic bearings | ||
Miniature ceramic deep groove balls bearings of SSiC
Description of SSiC Miniature Ceramic Deep Groove Balls Bearings:
SSiC races and balls: Are made of highly purified, sub-micron silicon carbide material. The atmospheric pressure solid phase sintering method at a high temperature of 2250°C are used to produce SSiC (Sintering SiC), so the free silicon and free carbon in the products are close to the theoretical values and can resist corrosion by hydrofluoric acid, which is the most excellent ceramic material with the best corrosion resistance among the known materials.
| ♦ Max Temperature up to 1650℃ |
| ♦ Low density:3.15-3.18 g/cm3 |
| ♦ High strength |
| ♦ Low thermal expansion : 4.0 (10-6/℃) |
| ♦ High thermal conductivity:120 W/m°K |
| ♦ High hardness:2800 HV5 |
| ♦ High elastic modulus: 410GPa |
| ♦ Superior chemical stability,resistance to acid and alkali corrosion (incld. hydrofluoric acid) |
Why choose us:
Our company, as one of the most professional ceramic bearing manufacturer in China, can produce many kinds of ceramic bearings. Now we are mostly speciallizing in the automatic production of 608 ceramic bearings. Welcome your inquiry.
Reference data of Miniature Ceramic Deep Groove Balls Bearings:
| Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load Cr (N) | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
| 684CE | 4 | 9 | 2.5 | 564 | 227 | 53000 | 63000 |
| 694CE | 4 | 11 | 4 | 842 | 350 | 48000 | 56000 |
| 604CE | 4 | 12 | 4 | 842 | 350 | 48000 | 56000 |
| 624CE | 4 | 13 | 5 | 1145 | 488 | 40000 | 48000 |
| 634CE | 4 | 16 | 5 | 1179 | 523 | 36000 | 43000 |
| 685CE | 5 | 11 | 3 | 630 | 282 | 45000 | 53000 |
| 695CE | 5 | 13 | 4 | 948 | 432 | 43000 | 50000 |
| 605CE | 5 | 14 | 5 | 1170 | 507 | 40000 | 50000 |
| 625CE | 5 | 16 | 5 | 1522 | 675 | 36000 | 43000 |
| 635CE | 5 | 19 | 6 | 2056 | 896 | 32000 | 40000 |
| 686CE | 6 | 13 | 3.5 | 952 | 442 | 40000 | 50000 |
| 696CE | 6 | 15 | 5 | 1179 | 523 | 40000 | 45000 |
| 606CE | 6 | 17 | 6 | 1991 | 846 | 38000 | 45000 |
| 626CE | 6 | 19 | 6 | 2056 | 896 | 32000 | 40000 |
| 636CE | 6 | 22 | 7 | 2930 | 1423 | 30000 | 36000 |
| 687CE | 7 | 14 | 3.5 | 1032 | 513 | 40000 | 50000 |
| 697CE | 7 | 17 | 5 | 1412 | 719 | 36000 | 43000 |
| 607CE | 7 | 19 | 6 | 2056 | 896 | 36000 | 43000 |
| 627CE | 7 | 22 | 7 | 2893 | 1379 | 30000 | 36000 |
| 637CE | 7 | 26 | 9 | 4015 | 1983 | 28000 | 34000 |
| 688CE | 8 | 16 | 4 | 1102 | 592 | 36000 | 43000 |
| 698CE | 8 | 19 | 6 | 1969 | 917 | 36000 | 43000 |
| 608CE | 8 | 22 | 7 | 2898 | 1379 | 34000 | 40000 |
| 628CE | 8 | 24 | 8 | 2930 | 1423 | 28000 | 34000 |
| 638CE | 8 | 28 | 9 | 4015 | 1983 | 28000 | 34000 |
| 689CE | 9 | 17 | 4 | 1168 | 668 | 36000 | 43000 |
| 699CE | 9 | 20 | 6 | 2171 | 1081 | 34000 | 40000 |
| 609CE | 9 | 24 | 7 | 2953 | 1444 | 32000 | 38000 |
| 629CE | 9 | 26 | 8 | 4026 | 1983 | 28000 | 34000 |
| 639CE | 9 | 30 | 10 | 4100 | 2080 | 24000 | 30000 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st... Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...
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