624-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
624-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.1 g
Tolerance class
ABEC 1 | ISO P0
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
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
249 lbf
Radial static load rating
88 lbf
Limiting speed
40 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 3.88
/ each
In Stock
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624-2RS1 Bearing Product Overview & Core Advantages
The 624-2RS1 is a single row deep groove ball bearing designed for reliable performance in compact spaces. This metric bearing features integral contact seals (2RS1) for effective contamination protection. Its primary advantages include the ability to handle radial loads efficiently, consistent operation within a wide temperature range, and a design compliant with ROHS and REACH standards, making it suitable for applications demanding high reliability and environmental safety.
624-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 624 | Basic bearing series, indicating a single row deep groove design with a 4mm bore, 13mm OD, and 5mm width. |
| -2RS1 | Designates NBR rubber contact seals on both sides. These seals provide superior protection against dust and moisture compared to non-contact shields, enhancing bearing life in contaminated environments. |
624-2RS1 Bearing Structural Features & Performance Benefits
- Robust Construction & Material: Manufactured entirely from chrome steel (rings, balls, and cage), providing excellent durability and resistance to wear.
- Effective Sealing: The 2RS1 rubber contact seals effectively retain grease and exclude contaminants, making the bearing suitable for environments where dirt or moisture is present, thereby extending service intervals.
- Precision & Load Capacity: Built to ABEC 1 | ISO P0 tolerance standards with CN radial internal clearance, ensuring consistent performance. It offers a dynamic load rating of 249 lbf and a static load rating of 88 lbf for its compact size.
- High-Speed Capability: With a limiting speed of 40,000 rpm, it is well-suited for high-speed applications such as small motors and precision spindles.
- Maintenance & Temperature: The bearing is supplied without lubrication, allowing for application-specific grease selection. It operates reliably within a temperature range of -30°C to 120°C.
624-2RS1 Bearing Typical Application Areas
This bearing is ideal for a wide range of compact and high-speed machinery, including:
- Small electric motors and precision spindles
- Office automation equipment (printers, scanners)
- Medical devices and dental handpieces
- Instrumentation and precision engineering components
- Radio-controlled models and drones
