Home > Products > ceramic rollers > high temperature ceramic roller
high temperature ceramic roller
- Qingdao Tianjin
- T/T
You May Like
Product Details
Place of Origin | Beijing, China | Brand Name | SINOMA | |
Model Number | 8x5mm | Type | Cylindrical | |
Material | Other, silicon nitride |
Product Description
1.Pictures of high temperature ceramic roller
2.Descriptions of high temperature roller
Advantage:
1.Manufacture high temperature rollers from 1995.
2.The rollers are made by Europen silicon nitride powder.
3.Excellent and stable quality.
4.Plenty of stocks.
Materia:silicon nitride
Precision:G1-G2,with different gauge
Idear products for bearing and chemical industry,and other rolling condition
Characteristics of high temperature rollers:
1. High corrosion resistance, which means they can be also used in strong acid, strong alkali and seawater.
2. High temperature resistance. Si3N4 ceramic rollers remain the same strength and hardness even in 1100°C.
3. Electrical insulation, non-magnetic, they can also be used in magnetic field.
4. Si3N4 ceramic rollers have a low density of 3.26g/cm3. It is approximately 60% lighter than steel rollers, which extremely decrease the centrifugal force on the groove, in order to effectively reduce the wear and tear.
5. High rigidity and strength. Compared with chrome steel, Si3N4 ceramic is twice higher in hardness and half higher in elastic modulus value.
6. The coefficient of thermal expansion of Si3N4 is nearly 25% of the chrome steel, which leads to a good thermal shock resistance.
7. The self-lubrication of Si3N4 ceramic roller bearings can help to solve the contamination and inconvenient caused by lubricator, it can also be used in vacuum and high temperature.
8. Low thermal conductivity.
Silicon Nitride Material Properties
Performance Comparison of Structural Ceramics and Ordinary Steel
3.Production line of high temperature roller
4.Packaging of high temperature roller
5.Fair
We have been to a lot fairs and the lastest fair is 2015 HANNOVER MESSE Gemany.
6.Information of company
Founded in 1963, Beijing Sinoma Synthetic Crystals Co, LTD.Is a hi-tech state enterprise, belongs to the China National Materials Group Co., Ltd. An excellent technical team headed by the state-level experts has built up,which provides a reliable guarantee for the continuous and rapid technological development.
Advanced ceramic Division (technical center of precision ceramic bearing) is mainly engaged in researching,manufacturing and developing advanced ceramic materials such as Si3N4, ZrO2, Al2O3 and so on.
Main Products:
1). Si3N4 and ZrO2 ceramic balls and rollers.
2). Si3N4 ceramic bearing rings.
3). The whole series full ceramic bearings, hybrid bearings, sliding bearings and shaft sleeves made by Si3N4 and ZrO2 materials.
4). Industrial wear parts made by Si3N4 and ZrO2 materials. According to customer’s application condition and drawings, varios precise and irregular ceramic parts can be designed and fabricated
7.Welcome to contact us
Contact Us
- Beijing Sinoma Synthetic Crystals Co., Ltd.
- Contact nameHaibin Li Chat Now
- Phone86-10-65492826-8288
- AddressNo. 1, Hongsongyuan
Product Categories
Bearing | Ceramic balls | ceramic rollers | New Products |
Silicon nitride parts |
New Products
-
silicon nitride ceramic roller for bearing
-
Si3N4 roller steel bearing, hybrid bearing, full ceramic Si3n4 roller bearing
-
spherical roller bearing, Si3N4 ceramic roller bearing
-
hybrid roller bearing, ceramic roller, steel bearing
-
ceramic roller, ceramic bearing roller, Si3N4 roller
-
No chamfer silicon nitride ceramic roller
-
Small size silicon nitride ceramic roller for bearing
-
high strength Si3N4 ceramic roller, silicon nitride roller
-
No magnetic silicon nitride ceramic roller for bearing with very lower price
-
excellent silicon nitride ceramic roller for bearing with very lower price
-
high temperature silicon nitride ceramic roller for bearing with very lower price Quality Choice
-
high precise silicon nitride ceramic roller for bearing with very lower price
-
silicon nitride ceramic bearing roller with lower price
-
high strength silicon nitride ceramic roller for bearing with very lower price
-
High precision silicon nitride roller Supplier's Choice
-
Industrial Silicon nitride ceramic mating ring
-
Industrial Silicon nitride ceramic rod/ring
-
Industrial Silicon nitride ceramic wafer
Popular Searches
- roller bearing
- automotive bearing
- Tapered Roller Bearing
- Cylindrical Roller Bearing
- slewing ring
- bearing parts
- roller bearings
- bearing ring
- skf bearing
- Door & Window Rollers
- door roller
- sliding roller
- Sliding Window Roller
- Bearing Part
- Inch Tapered Roller Bearing
- Track Roller Bearing
- Thrust Roller Bearing
- inch bearing
- big bearing
- rolling mill bearing
- rolling bearings
- cross roller bearing
- small ball bearing
- sprag clutch
- koyo eccentric bearing
- brass cage bearing
- Roll Bearing
- Nylon Roller Bearing
- gear ring
- automotive bearings
Recommended Products
- automotive factory cheaper bearing 4R3818 4R3821 cylindrical roller bearing
- Chrome Steel Bearings 4R3823 4R4039 200RV2801 Cylindrical Roller Bearings
- Rolling Mill Bearing 4R4039 Four Row Cylindrical Roller Bearings 314553
- Rolling Mill Bearing 4R4039 4R4428 Cylindrical Roller Bearing 4R4429
- Four Row Roller Bearing 514461 Cylindrical Roller Bearing 4R4449 Bearing
- Rolling Mill Bearings 4R4420 4R4416 Four Row Cylindrical Roller Bearing 4R4416 Bearing
- Four Row FCD4462204/YA3 Rolling Mill Bearing FCD4462204 Cylindrical Roller Bearing 4R4425
- OEM Bearings Cylindrical Roller Bearing 4R4419/4R4445/4R4410/4R4426
- 4R4027/4R4041/4R4206/4R4413 Rolling Mill Bearing Cylindrical Roller Bearing
- 4R4048/4R4026/4R4037 Large Size Rolling Mill Bearings Four Row Cylindrical Roller Bearing
- Heavy Duty 4R4039 Four Row Cylindrical Roller Bearing 4R4054 China Factory
- 4R3830/4R4039Rolling Mill Bearing Cylindrical Roller Bearing
Find Similar Products By Category
- Industrial Equipment & Components > Bearing > Cylindrical Roller Bearing
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Haibin Li
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile