Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Negotiable |
| Packaging Details | Foam+cartom box |
| Name | 608rs Ceramic Bearings |
| Race material | Silicon nitride or zirconia |
| Ball material | 7pcs 3.969mm balls of silicon nitride or zirconia |
| Cage material | Peek or |
| Seals material | Single rubber seal |
| Precision | P6/ABEC3 |
| Use | High-end roller skate |
| Pacage | Foam+cartom box |
| Brand Name | CSQ |
| Model Number | 608 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Negotiable | Packaging Details | Foam+cartom box |
| Name | 608rs Ceramic Bearings | Race material | Silicon nitride or zirconia |
| Ball material | 7pcs 3.969mm balls of silicon nitride or zirconia | Cage material | Peek or |
| Seals material | Single rubber seal | Precision | P6/ABEC3 |
| Use | High-end roller skate | Pacage | Foam+cartom box |
| Brand Name | CSQ | Model Number | 608 |
| Place of Origin | China | ||
| High Light | 608 rs ball bearings ，608z bearing roller skates ，full ceramic bearings skateboard | ||
608rs Ceramic Bearings With High Precision For High-End Roller Skate
Description of 608rs Ceramic Bearing:
We can produce 608rs ceramic bearing in material of silicon nitride or zirconia. Our zirconia material is highly purified, sub-micron and after Y2O3 partially stabled zirconia powder material and silicon nitride material is highly purified, submicron silicon nitride powder with an alpha phase of more than 92%, besides we can make hot isostatic pressure sintering handle to improve the propertis and compactness of races and balls according to your need.
| Material Properties | Units | HIP-Si3N4 | GPS-Si3N4 | HIP-ZrO2 |
| Density | g/cm3 | 3.27-3.29 | 3.22-3.27 | 6.05-6.09 |
| Porosity | % | 0 | 0 | 0 |
| Fledural Strength | MPa | 830 | 689 | 900 |
| Elastic Modulus | GPa | 310 | 310 | 200 |
| Hardness | HV5 | 1580 | 1450 | 1300 |
| Fracture Toughness KIC | MPa.m1/2 | 6.1 | 5.7 | 8-11 |
| Maximum Use Temperature | ℃ | 1000 | 1000 | 380 |
Reference data of 608rs Ceramic Bearing:
| Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
| 608CE | 8 | 22 | 7 | 2898 | 1379 | 34000 | 40000 |
Main application of 608rs Ceramic Bearing:
Because of the excellent propertis of ZrO2 and Si3N4, the 608rs Ceramic Bearing are suitable for high-end roller skate and racing roller skate.
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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