63805
63800 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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63805 Bearing Product Overview & Core Advantages
The 63805 metric ball bearing is a single row deep groove ball bearing designed for exceptional performance in radial load applications. Engineered with precision ABEC-1 tolerances and manufactured from high-grade chrome steel, this bearing offers reliable operation and long service life. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery requiring consistent performance under radial forces.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating specific dimensions and performance characteristics |
| 805 | Bore diameter code (25 mm) |
| Open | No seals or shields, allowing for custom lubrication |
63805 Bearing Structural Features & Performance Benefits
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore diameter tolerance: -0.01mm to 0) ensuring consistent performance and easy installation.
Radial Load Capacity: Features a radial dynamic load rating of 968 lbf and static load rating of 662 lbf, providing reliable support for various radial load applications.
High-Speed Capability: With a limiting speed of 21,000 rpm, this bearing is suitable for high-speed operations when properly lubricated.
Material Excellence: Constructed with chrome steel rings and balls combined with a stainless steel cage for enhanced durability and corrosion resistance.
Standard Internal Clearance: Features C0 radial clearance (0.006mm to 0.020mm) suitable for most general applications with normal operating conditions.
63805 Bearing Typical Application Areas
- Electric motors and small power transmission systems
- Industrial fans and blowers
- Power tools and handheld equipment
- Conveyor systems and material handling equipment
- Agricultural machinery components
- Automotive accessories and auxiliary systems
