F5-11M
Miniature Thrust Ball Bearings
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Part No.
Part No.
F5-11M
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
2.1 g
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
11 mm
Outside diameter tolerance
-0.008mm to 0
Width
4.5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
1.588 mm
Ball quantity
7
Washers type
grooved raceway
Shaft washer outer diameter
10.8 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
222 lbf
Axial static load rating
198 lbf
Limiting speed
5 X1000 rpm
Lubrication
Required
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.52
/ each
In Stock
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F5-11M Bearing Product Overview & Core Advantages
The F5-11M is a high-precision metric thrust ball bearing engineered for demanding applications requiring reliable axial load support in a compact form factor. This bearing excels in providing high rigidity and stable performance under pure thrust loads, making it an ideal component for precision assemblies where space is constrained and axial displacement must be precisely controlled. Its chrome steel construction and brass cage contribute to its durability and smooth operation.
F5-11M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F5 | Indicates the bearing series and size designation for a 5mm bore. |
| 11M | Specifies an 11mm outside diameter in metric units. |
| Open (Seal Type) | No integral seals or shields, allowing for custom lubrication schemes and minimal friction for high-speed operation. |
| Grooved Raceway | The washers feature a grooved raceway, optimized for handling thrust loads. |
F5-11M Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The bearing's design, featuring a grooved raceway and chrome steel components, provides excellent resistance to deformation under substantial axial dynamic load ratings of 222 lbf and static ratings of 198 lbf.
- High-Speed Capability: The combination of an open design and a precision brass cage ensures stable ball guidance, contributing to a high limiting speed of 50,000 rpm with appropriate lubrication.
- Precision & Reliability: Manufactured with tight tolerances on the bore diameter, outside diameter, and width, this bearing ensures precise axial positioning and consistent performance in high-accuracy applications.
- Material Quality: Constructed from chrome steel for rings and balls, the bearing offers high hardness, wear resistance, and a long operational life.
F5-11M Bearing Typical Application Areas
The F5-11M thrust ball bearing is ideally suited for compact mechanisms and precision equipment, including:
- Precision Instruments: Optical devices, measuring equipment, and small actuators.
- Office Automation: High-speed scanners, printers, and copiers.
- Small Electric Motors: Used in axial load support for spindle motors and miniature drives.
- Medical Devices: Dental handpieces, miniature pumps, and laboratory automation equipment.
- Automotive Auxiliary Systems: Small clutches, actuators, and throttle controls.
