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| Quantity: | |
|---|---|
02A36
HaoRui
custom01A35
Place of Origin
High Precision Wear-Resistant Zirconia Ceramic Roller / ZrO2 Guide Shaft
PRODUCT DESCRIPTION
Our zirconia ceramic roller is engineered for high-precision motion, stable rotation, and long-term wear resistance.
Made from yttria-stabilized ZrO2, it offers outstanding toughness, smooth surface finish (Ra < 0.2 μm), and exceptional load-bearing performance — ideal for high-end industrial automation and fine mechanical guiding systems.
Haorui Industrial Ceramics provides customized machining according to your drawings: length, diameter, tolerances, chamfers, keyways, holes, and slots are fully customizable.
High strength Zirconia (ZrO2) – 2× stronger than alumina
Excellent wear resistance – perfect for high-frequency rotation & friction
Ultra-smooth surface – reduces abrasion and noise
High temperature stability – long lifespan in harsh environments
Corrosion-proof & chemical-resistant
Tight machining tolerance: ±0.01 mm
Long lifetime compared to metal rollers
Custom sizes available
| Item | Value |
|---|---|
| Material | Yttria-stabilized Zirconia (ZrO₂) |
| Hardness | ≥ 1250 HV |
| Density | 6.0 g/cm³ |
| Flexural Strength | ≥ 1200 MPa |
| Surface Roughness | Ra 0.1–0.2 μm |
| Working Temperature | ≤ 1000°C |
| Tolerance | ±0.01 mm |
| Color | White / Black / Custom |
(Custom sizes can be made according to your drawing.)
Zirconia rollers are widely used in industries that require high accuracy and long-term durability:
Guide rollers / motion modules / precision transmission
Film guiding, automated handling
Fiber guiding, yarn tension systems
Linear guide rollers, robot modules
High-speed positioning and feeding systems
Precision spindle auxiliary rollers & guiding systems
CNC machining
Centerless grinding
Surface polishing
Threading / holes / slots
Assembly structure customization
Prototype → Mass production support
Upload your CAD drawings (STEP/STP, DWG, PDF), and we will quote within 24 hours.
Shenzhen Haorui Industrial Technology specializes in custom machining of advanced ceramics, including zirconia, alumina, silicon nitride, silicon carbide, and Macor.
We support small batch + mass production, with stable quality and fast delivery.
Shock-proof foam
Individual compartment packaging
International express: DHL / FedEx / UPS
Global delivery within 5–7 days
Email: sales@szhr-tech.com
WhatsApp: +86-18681530447
Alibaba Store: heroceram.en.alibaba.com
Website: www.heroceramic.com
| Property | Item | 3Y-TZP White /Black | Mg-PSZ | Nano 3Y-TZP | |||
| Mechanical Characteristics | Color | Ivory/Black | - | Gold Yellow | - | BLUE | - |
| Density | 6.02 | g/cm3 | 5.7 | g/cm3 | 6.01 | g/cm3 | |
| Bending Strength | 800 | MPa | 450 | MPa | 1200 | MPa | |
| Compressive trength | 3000 | MPa | 2500 | MPa | 3000 | MPa | |
| Elastic Modulus | 200 | GPa | 250 | GPa | 220 | GPa | |
| Fracture Toughness | 8 | MPa m1/2 | 6~7 | MPa m1/2 | 14 | MPa m1/2 | |
| Weber Coefficient | 15 | m | 12 | m | 25 | m | |
| Vickers Hardness | 1200 | HV 0.5 | 1100 | HV 0.5 | 1200 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 10 | 10-6K-1 | 10 | 10-6K-1 | 10 | 10-6K-1 |
| Thermal Conductivity | 3 | W/mK | 3 | W/mK | 2 | W/mK | |
| Thermal Shock Resistance(Put in Water) | 300 | ΔT °C | 450 | ΔT °C | 300 | ΔT °C | |
| Max Working Temperature | 1000 | °C | 2100 | °C | 1000 | °C | |
| Electrical Characteristics | Volume Resistance at 20°C | >1013 | Ωcm | >1014 | Ωcm | >1013 | Ωcm |
| Dielectric Strength | 11×106 | V/m | 13 × 105 | V/m | 11×106 | V/m | |
| Dielectric Constant | 33 | εr | 28 | εr | 33 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0016 | tanδ | 0.0017 | tanδ | 0.0016 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm2/day | 0.1 | WT Loss mg/cm2/day | ≒0.00 | WT Loss mg/cm2/day |
| Sulphuric Acid (95%) 95°C | 0.04 | 0.34 | 0.03 | ||||
| Caustic Soda (30%) 80°C | 0.08 | 0.95 | 0.06 | ||||
This data is the result of laboratory testing. Customers need to judge whether it can be used according to the specific environment. | |||||||
Place of Origin
High Precision Wear-Resistant Zirconia Ceramic Roller / ZrO2 Guide Shaft
PRODUCT DESCRIPTION
Our zirconia ceramic roller is engineered for high-precision motion, stable rotation, and long-term wear resistance.
Made from yttria-stabilized ZrO2, it offers outstanding toughness, smooth surface finish (Ra < 0.2 μm), and exceptional load-bearing performance — ideal for high-end industrial automation and fine mechanical guiding systems.
Haorui Industrial Ceramics provides customized machining according to your drawings: length, diameter, tolerances, chamfers, keyways, holes, and slots are fully customizable.
High strength Zirconia (ZrO2) – 2× stronger than alumina
Excellent wear resistance – perfect for high-frequency rotation & friction
Ultra-smooth surface – reduces abrasion and noise
High temperature stability – long lifespan in harsh environments
Corrosion-proof & chemical-resistant
Tight machining tolerance: ±0.01 mm
Long lifetime compared to metal rollers
Custom sizes available
| Item | Value |
|---|---|
| Material | Yttria-stabilized Zirconia (ZrO₂) |
| Hardness | ≥ 1250 HV |
| Density | 6.0 g/cm³ |
| Flexural Strength | ≥ 1200 MPa |
| Surface Roughness | Ra 0.1–0.2 μm |
| Working Temperature | ≤ 1000°C |
| Tolerance | ±0.01 mm |
| Color | White / Black / Custom |
(Custom sizes can be made according to your drawing.)
Zirconia rollers are widely used in industries that require high accuracy and long-term durability:
Guide rollers / motion modules / precision transmission
Film guiding, automated handling
Fiber guiding, yarn tension systems
Linear guide rollers, robot modules
High-speed positioning and feeding systems
Precision spindle auxiliary rollers & guiding systems
CNC machining
Centerless grinding
Surface polishing
Threading / holes / slots
Assembly structure customization
Prototype → Mass production support
Upload your CAD drawings (STEP/STP, DWG, PDF), and we will quote within 24 hours.
Shenzhen Haorui Industrial Technology specializes in custom machining of advanced ceramics, including zirconia, alumina, silicon nitride, silicon carbide, and Macor.
We support small batch + mass production, with stable quality and fast delivery.
Shock-proof foam
Individual compartment packaging
International express: DHL / FedEx / UPS
Global delivery within 5–7 days
Email: sales@szhr-tech.com
WhatsApp: +86-18681530447
Alibaba Store: heroceram.en.alibaba.com
Website: www.heroceramic.com
| Property | Item | 3Y-TZP White /Black | Mg-PSZ | Nano 3Y-TZP | |||
| Mechanical Characteristics | Color | Ivory/Black | - | Gold Yellow | - | BLUE | - |
| Density | 6.02 | g/cm3 | 5.7 | g/cm3 | 6.01 | g/cm3 | |
| Bending Strength | 800 | MPa | 450 | MPa | 1200 | MPa | |
| Compressive trength | 3000 | MPa | 2500 | MPa | 3000 | MPa | |
| Elastic Modulus | 200 | GPa | 250 | GPa | 220 | GPa | |
| Fracture Toughness | 8 | MPa m1/2 | 6~7 | MPa m1/2 | 14 | MPa m1/2 | |
| Weber Coefficient | 15 | m | 12 | m | 25 | m | |
| Vickers Hardness | 1200 | HV 0.5 | 1100 | HV 0.5 | 1200 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 10 | 10-6K-1 | 10 | 10-6K-1 | 10 | 10-6K-1 |
| Thermal Conductivity | 3 | W/mK | 3 | W/mK | 2 | W/mK | |
| Thermal Shock Resistance(Put in Water) | 300 | ΔT °C | 450 | ΔT °C | 300 | ΔT °C | |
| Max Working Temperature | 1000 | °C | 2100 | °C | 1000 | °C | |
| Electrical Characteristics | Volume Resistance at 20°C | >1013 | Ωcm | >1014 | Ωcm | >1013 | Ωcm |
| Dielectric Strength | 11×106 | V/m | 13 × 105 | V/m | 11×106 | V/m | |
| Dielectric Constant | 33 | εr | 28 | εr | 33 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0016 | tanδ | 0.0017 | tanδ | 0.0016 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm2/day | 0.1 | WT Loss mg/cm2/day | ≒0.00 | WT Loss mg/cm2/day |
| Sulphuric Acid (95%) 95°C | 0.04 | 0.34 | 0.03 | ||||
| Caustic Soda (30%) 80°C | 0.08 | 0.95 | 0.06 | ||||
This data is the result of laboratory testing. Customers need to judge whether it can be used according to the specific environment. | |||||||
