F6902ZZ
F Series Flanged Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
F6902ZZ Bearing Product Overview & Core Advantages
The F6902ZZ is a metric flanged ball bearing designed for compact radial load applications requiring precise positioning. This single row bearing features integral shielded seals (ZZ) for contaminant protection and is manufactured to ABEC-1 precision tolerances. Its flanged design enables simplified mounting and axial location, while the stainless steel cage ensures reliable performance. The bearing offers an excellent balance of high limiting speed (24,000 rpm) and radial dynamic load capacity (973 lbf) in a minimal footprint.
F6902ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| F | Flanged outer ring | Simplifies housing design and provides axial location |
| 6902 | Standard series designation (15mm bore, 28mm OD) | Interchangeable with industry standard dimensions |
| ZZ | Double shielded both sides | Effective contaminant exclusion while maintaining high-speed capability |
F6902ZZ Bearing Structural Features & Performance Benefits
Optimized Ball Complement: Features 10 precision chrome steel balls with 3.969mm diameter, providing smooth operation and high radial load capacity.
Advanced Sealing System: Double stainless steel shields (ZZ) protect against contamination while maintaining low friction for high-speed applications up to 24,000 rpm.
Robust Cage Design: Stainless steel cage ensures excellent guidance and stability at high rotational speeds, contributing to extended service life.
Precision Engineering: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (C0: 0.002-0.013mm) for consistent performance in precision applications.
F6902ZZ Bearing Typical Application Areas
- Small precision motors and miniature spindles
- Office automation equipment (printers, scanners, copiers)
- Medical devices and laboratory instrumentation
- Robotic joints and miniature automation systems
- Computer cooling fans and small blowers
- Optical positioning systems and precision mechanisms
