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RobertaTheir ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years. -
Olga WeinbergThis company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person :
Cooper wang
Phone Number :
86 15801087509
Deep Groove Miniature Ceramic Bearings 627 625 626
| Place of Origin | China |
|---|---|
| Brand Name | CSQ |
| Model Number | 600/620/630/680/690 series |
| Minimum Order Quantity | 60 pcs |
| Price | Negotiable |
| Packaging Details | Plastik box+carton box |
| Delivery Time | Negotiable |
| Payment Terms | T/T |
| Supply Ability | Negotiable |
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xProduct Details
| 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 |
| Highlight | 627 ceramic bearings,625 ceramic bearings,626 ceramic bearings |
||
Product Description
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 |
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