63800
63800 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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63800 Bearing Product Overview & Core Advantages
The 63800 metric ball bearing is a high-precision single row deep groove ball bearing designed for reliable performance in demanding applications. Engineered with open construction, this bearing excels in handling radial loads while offering excellent operational stability. Its compact design with a 10mm bore and 7mm width provides space-saving solutions without compromising performance. Manufactured to ABEC-1 tolerance class, it delivers consistent accuracy and smooth rotation, making it ideal for applications requiring dependable motion control.
63800 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating extra small cross-section |
| 800 | Bore diameter code (10mm) |
| Open | No seals or shields, allowing for custom lubrication |
63800 Bearing Structural Features & Performance Benefits
Premium Material Construction: Manufactured from chrome steel rings and balls with stainless steel cage, providing excellent durability and corrosion resistance. The combination ensures long service life even in challenging environments.
Precision Engineering: With ABEC-1 tolerance class and controlled radial internal clearance (C0), this bearing delivers smooth operation and minimal vibration. The precise dimensional control (-0.008mm bore tolerance) ensures consistent performance and easy installation.
Optimized Load Capacity: Features a radial dynamic load rating of 387 lbf and static load rating of 189 lbf, making it suitable for applications requiring reliable load-bearing capabilities. The deep groove raceway design efficiently distributes stress for enhanced performance.
High-Speed Capability: With a limiting speed of 40,000 rpm, this bearing is engineered for high-speed applications while maintaining operational stability and temperature control within the -30°C to 110°C range.
63800 Bearing Typical Application Areas
- Precision Instruments: Optical devices, measuring equipment, and laboratory instruments
- Small Motors: Micro motors, drone motors, and precision DC motors
- Office Equipment: Printers, scanners, and copier mechanisms
- Medical Devices: Dental handpieces, surgical tools, and diagnostic equipment
- Electronics: Computer cooling fans, small pumps, and precision mechanisms
- Robotics: Small robotic joints, actuator systems, and automation equipment
