F63801
F Series Flanged Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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F63801 Bearing Product Overview & Core Advantages
The F63801 is a metric flanged ball bearing designed for compact radial load applications requiring precise positioning. Its single row construction with a stainless steel cage offers reliable performance, while the integral flange provides excellent mounting stability and alignment. This bearing is engineered for applications demanding high precision within the ABEC-1 tolerance class, making it ideal for space-constrained assemblies where reliable radial load capacity is essential.
F63801 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| F6 | Flanged Bearing Series | Indicates the bearing features an integral mounting flange |
| 3801 | Size Designation | Specifies 12mm bore, 21mm OD, 7mm width dimensions |
| Open | No Seals/Shields | Requires external lubrication, allows for custom sealing solutions |
F63801 Bearing Structural Features & Performance Benefits
Flanged Design Advantage: The integrated flange (23mm OD, 1.5mm thickness) provides secure mounting and prevents axial displacement, ensuring precise alignment in housing bores.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with C0 radial clearance (0.002-0.013mm), delivering consistent performance in precision applications.
Material Excellence: Chrome steel rings and balls combined with a stainless steel cage provide excellent durability and corrosion resistance in the bearing's core components.
Load Capacity: With a dynamic load rating of 432 lbf and static load rating of 234 lbf, this bearing handles significant radial loads despite its compact bearing dimensions.
Speed Performance: The optimized design supports limiting speeds up to 30,000 rpm, making it suitable for high-speed applications when properly lubricated.
F63801 Bearing Typical Application Areas
- Small electric motors and miniature DC motors
- Precision instruments and laboratory equipment
- Office automation devices including printers and scanners
- Medical devices requiring compact, reliable bearing solutions
- Robotic joints and small mechanism assemblies
- Computer cooling fans and small pump systems
