F603zz
F Series Flanged Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
F603zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.61 g
Tolerance class
ABEC1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
3 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
9 mm
Outside diameter tolerance
-0.008mm to 0
Width
3 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
10.5 mm
Flange thickness
0.7 mm
Ball & Washer Dimensions
Ball diameter
1.588 mm
Ball quantity
6
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
52 lbf
Radial static load rating
34 lbf
Limiting speed
56 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.002mm to 0.013mm
Radial internal clearance
MC3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Shield material
300 Series Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.32
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
F603zz Bearing Product Overview & Core Advantages
The F603zz is a metric miniature ball bearing designed for compact, high-precision applications. As a single row deep groove ball bearing, it is optimized to handle primarily radial loads efficiently. Its shielded (ZZ) design provides effective contamination protection, while its small bearing dimensions (3mm bore, 9mm OD) make it ideal for space-constrained assemblies. This bearing offers a reliable solution for devices requiring smooth operation and long service life.
F603zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F603 | The basic bearing designation, indicating a metric series with a 3mm bore diameter and specific cross-section. |
| zz | Signifies that the bearing is equipped with shields on both sides. This provides protection against solid contaminants while allowing for higher limiting speeds compared to contact seals. |
F603zz Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured from chrome steel rings and balls with a stainless steel cage, this bearing ensures durability and consistent performance.
- Effective Contamination Protection: The non-contact stainless steel shields (ZZ) help retain lubrication and exclude larger contaminants, contributing to a longer operational lifespan.
- Precision & Smooth Operation: Built to ABEC1 tolerance class with a controlled radial internal clearance (MC3 group), this bearing provides reliable and quiet running, essential for sensitive applications.
- High-Speed Capability: The combination of the stainless steel cage and shield design supports a high limiting speed of 56,000 rpm, making it suitable for high-speed applications.
F603zz Bearing Typical Application Areas
This miniature shielded bearing is widely used in:
- Small precision electric motors and gearboxes
- Computer cooling fans (Fans)
- Office automation equipment (printers, scanners)
- Medical devices and dental handpieces
- Radio-controlled models and drones
- Instrumentation and precision mechanical systems
