77218B
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| Part Number | 77218B |
Brand: LILY  |
Interchangeable With: FRANKE |
| System of Measurement | Metric |
| Series | LED Series |
| Inside Diameter Of Inner Ring | 227.05 mm |
| Outside Diameter Of Outer Ring | 252.95 mm |
| Height Of Overall Bearing Assembly | 12.86 mm |
| Ball Diameter | 9.525 mm |
| Diameter Of Bearing Raceway | 240 mm |
| Race Ring Diameter | 4 mm |
| Cage Hight | 12.6 mm |
| Cage Thickness | 3.5 mm |
| Basic Dynamic Load Rating(Ca) | 6300 lbf |
| Basic Static Load Rating(C0a) | 30150 lbf |
| Basic Dynamic Load Rating(Cr) | 5400 lbf |
| Basic Static Load Rating(C0r) | 14175 lbf |
| Ring Material | 42CRO or 50MN |
| Ball Material | Chrome Steel |
| Cage Material | Nylon or 300 Series Stainless Steel |
| Seal Material | NBR |
| RoHS | Compliant |
| Weight | 0.47 kg |
| Standard Race Ring | 54Sicr6 |
| Standard Balls | 100CR6 DIN5401,G28 |
| Standard Cage | PA12 |
| Special Race Ring | Coating; Corrotect ATC |
| Special Balls | Niro X45Cr13POM Ceramic AI2O3 CeramicSi3N4 |
| Special Cage | Non-corrosive Bronze Brass Teflon Laminate |
NOTE：All other trademarks are the property of their respective owners.
All other trademarks mentioned herein are used for the purpose of compatibility description and product identification only. Lily Bearing is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.
Design Features of 77218B Bearing
77218B Bearing features a robust, high-precision design with low-friction operation, ensuring smooth motion and reliability in demanding applications. 77218B ball diameter is 9.525 mm. Its cage height is 12.6 mm. Its compact structure, combined with enhanced load capacity and durable materials, makes it ideal for space-constrained systems requiring long-lasting performance.
What Benefits Can 77218B Bearing Provide?
- Precise and Smooth Motion: Its low-friction design ensures accuracy and efficiency in operation.
- Compact Design: Easy to integrate into systems with limited space without compromising performance.
- High Load Capacity: Capable of handling demanding applications with consistent reliability.
- Enhanced Durability: Constructed with robust materials, it provides long-lasting performance even in harsh environments.
- Versatility: Suitable for various applications requiring precision and reliability.
What Can 77218B Bearing Be Used for?
- Industrial Automation: Ensuring precise motion in robotics, conveyors, and assembly lines.
- Medical Equipment: Supporting accurate and reliable performance in diagnostic and surgical devices.
- Semiconductor Industry: Providing high precision for wafer processing and inspection systems.
- Aerospace Applications: Delivering robust and precise functionality in navigation and control systems.
- Optical Systems: Enabling exact positioning in imaging and measurement equipment.
- Laboratory Instruments: Facilitating smooth and precise operations in testing and analysis tools.
