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CE7218SC
| Part Number | CE7218SC |
| System of Measurement | Metric |
| Bearing Type | Ball |
| Contact Angle | 40° |
| For Load Direction | Angular Contact |
| Construction | Single Row |
| Seal Type | Open |
| Bore Dia | 90 mm |
| Bore Dia Tolerance | -0.02 mm to 0 |
| Outer Dia | 160 mm |
| Outer Dia Tolerance | -0.025 mm to 0 |
| Width | 30 mm |
| Width Tolerance | -0.2 mm to 0 |
| Shoulder Diameter Inner Ring (Large Side Face)(d1) | 117.1 mm |
| Shoulder Diameter Inner Ring (Small Side Face)(d2) | 103.06 mm |
| Shoulder Diameter Outer Ring (Large Side Face)(D1) | 134.8 mm |
| Chamfer Dimension (r1 2)(min) | 2 mm |
| Distance Pressure Point (a) | 67 mm |
| Ring Material | Silicon Carbide |
| Balls Material | Sic |
| Cage Material | PEEK |
| Dynamic Radial Load | 4694 lbf |
| Static Radial Load | 4208 lbf |
| Max Speed (X1000 rpm) | 2.52 |
| Lubrication | Dry |
| Temperature Range | -176 to 2192 °F |
| ABEC Rating | ABEC-1 |
| ROHS | Compliant |
| REACH | Compliant |
| Weight | 0.92 kg |
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Design Features of CE7218SC Bearing
CE7218SC bearing integrates the remarkable properties of silicon carbide (SiC) with a single-row angular contact configuration, offering a blend of durability and performance. Its bore dia is 90 mm. Its out dia is 160 mm. Its width is 30 mm. CE7218SC bearing is a specialized category of bearing crafted for high-endurance and precision-demanding applications.
What Benefits Can CE7218SC Bearing Provide?
- High-Speed Performance: Ideal for applications requiring high-speed rotation due to silicon carbide’s low friction properties.
- Exceptional Durability: Silicon carbide’s extreme hardness enhances wear resistance, extending the bearing's lifespan.
- Thermal Stability: It performs reliably in high-temperature environments, maintaining integrity and function.
- Corrosion Resistance: Highly resistant to corrosion, suitable for use in harsh chemical environments.
- Electrical Insulation: The non-conductive nature of silicon carbide prevents electrical erosion, beneficial in electrically sensitive applications.
- Precision Operation: The single-row design ensures accurate control, making this bearing ideal for precision machinery.
What Can CE7218SC Bearing Be Used for?
CE7218SC Bearing is ideal for applications such as:
- High-Speed Machinery: Perfect for high-speed spindles and precision tools requiring rapid and accurate motion.
- High-Temperature Applications: Suited for equipment in high-temperature settings, like metallurgical and chemical processing.
- Corrosive Environments: Useful in chemical processing for their strong corrosion resistance.
- Electrical and Electronic Equipment: Ideal for applications needing non-conductive properties to prevent electrical erosion.
- Advanced Engineering: Appropriate for aerospace and defense sectors, where precision and durability are critical.
