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CE71912ZR
| Part Number | CE71912ZR |
| System of Measurement | Metric |
| Part No | 7912 ACB/HCP4A |
| Bearing Type | Ball |
| Contact Angle | 25° |
| For Load Direction | Angular Contact |
| Construction | Single Row |
| Seal Type | Open |
| Bore Dia | 60 mm |
| Bore Dia Tolerance | -0.015 mm to 0 |
| Outer Dia | 85 mm |
| Outer Dia Tolerance | -0.015 mm to 0 |
| Width | 13 mm |
| Width Tolerance | -0.15 mm to 0 |
| Shoulder Diameter Inner Ring (Large Side Face)(d1) | 68.94 mm |
| Shoulder Diameter Inner Ring (Small Side Face)(d2) | 67.73 mm |
| Chamfer Dimension (r1 2)(min) | 1 mm |
| Chamfer Dimension (r3 4)(min) | 0.3 mm |
| Distance Pressure Point (a) | 23.5 mm |
| Ring Material | Zirconia |
| Balls Material | Zro2 |
| Cage Material | PEEK |
| Dynamic Radial Load | 592 lbf |
| Static Radial Load | 504 lbf |
| Max Speed (X1000 rpm) | 4.76 |
| Lubrication | Dry |
| Temperature Range | -176 to 752 °F |
| ABEC Rating | ABEC-1 |
| ROHS | Compliant |
| REACH | Compliant |
| Ball Dia | 5.556 mm |
| Ball Qty | 30 |
| Weight | 0.14 kg |
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Design Features of CE71912ZR Bearing
CE71912ZR Bearing has a single row of balls placed in a way that the contact angle between the balls and the raceway is optimized for handling combined axial and radial loads. Balls in this Bearing are made from zirconia (ZrO2), a ceramic material known for its exceptional strength and resistance to wear and corrosion. CE71912ZR bore dia is 60 mm. Its out dia is 85 mm. CE71912ZR width is 13 mm. It is designed for applications that demand high precision and speed.
What Benefits Can CE71912ZR Bearing Provide?
- High Precision and Speed: Optimized for high-speed applications requiring precise motion control.
- Strength and Durability: Zirconia offers excellent wear resistance, enhancing bearing longevity.
- Corrosion Resistance: Highly resistant to corrosion, suitable for harsh chemical environments.
- Thermal Stability: Maintains performance across a wide temperature range.
- Electrical Insulation: Non-conductive nature provides essential electrical insulation in sensitive applications.
What Can CE71912ZR Bearing Be Used for?
CE71912ZR Bearing is suitable for applications such as:
- High-Speed Spindle Machinery: Ideal in CNC machines and high-speed milling applications due to their precision and speed capabilities.
- Precision Tools and Instruments: Used in equipment requiring meticulous accuracy, such as precision measuring devices and high-speed drills.
- Industrial Equipment in Aggressive Environments: Suitable for machinery exposed to corrosive chemicals or extreme conditions, ensuring durability and reliability.
- Advanced Medical Devices and Equipment: Utilized in medical imaging devices and surgical tools, where high precision, reliability, and resistance to sterilization processes are critical.
