F624 2rs
F Series Flanged Miniature Bearings
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Part No.
Part No.
F624 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.54 g
Tolerance class
ABEC1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
4 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
13 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
15 mm
Flange thickness
1 mm
Ball & Washer Dimensions
Ball diameter
2.381 mm
Ball quantity
7
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
249 lbf
Radial static load rating
88 lbf
Limiting speed
40 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
Nitrile Rubber
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.32
/ each
In Stock
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F624 2rs Bearing Product Overview & Core Advantages
The F624 2rs is a metric single row deep groove ball bearing designed for compact applications requiring reliable performance. This sealed bearing features a robust construction with chrome steel rings and balls, enabling it to handle significant radial loads while offering protection against contamination. Its small footprint, combined with a flanged outer ring for secure mounting, makes it ideal for applications where space is limited and precise positioning is critical. The bearing is pre-lubricated and ready for installation, providing immediate operational readiness.
F624 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F624 | Basic bearing designation indicating a flanged metric series with 4mm bore, 13mm OD, and 5mm width. |
| 2RS | Bearing is equipped with two rubber seals (RS) on both sides, providing excellent protection against dust and moisture ingress. |
F624 2rs Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The single row deep groove raceway geometry and chrome steel construction enable a dynamic load rating of 249 lbf and static load rating of 88 lbf, providing reliable performance under radial stresses.
- Enhanced Contamination Protection: The double rubber seals (2RS) effectively shield the internal components from contaminants, extending service life and reducing maintenance needs in harsh environments.
- Stable High-Speed Operation: With a limiting speed of 40,000 rpm and a stainless steel cage maintaining ball alignment, the bearing ensures smooth operation at high rotational velocities.
- Precision & Mounting Ease: Manufactured to ABEC1 tolerance class with standard MC3 radial internal clearance, it offers consistent performance. The integral flange simplifies axial location and mounting in housings.
F624 2rs Bearing Typical Application Areas
- Small Electric Motors: Used in miniature DC motors, stepper motors, and fan motors requiring compact sealed bearings.
- Precision Instruments & Medical Devices: Ideal for optical encoders, small gauges, and handheld medical tools where small bearing dimensions and reliability are paramount.
- Office Automation Equipment: Commonly found in printers, scanners, and copiers for paper feed rollers and scanner carriage guides.
- Robotics & Automation: Suitable for small joints, actuators, and miniature gearboxes in collaborative robots and precision automation systems.
