623-2RS1/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
623-2RS1/LHT23
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.45 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
3 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
10 mm
Outside diameter tolerance
-0.008mm to 0
Width
4 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
121 lbf
Radial static load rating
39 lbf
Limiting speed
50 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:
$ 4.4
/ each
In Stock
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623-2RS1/LHT23 Bearing Product Overview & Core Advantages
The 623-2RS1 is a single row deep groove ball bearing designed for compact applications requiring reliable performance. This metric bearing features integral contact seals (2RS1) for effective contamination protection. Its key advantages include the ability to handle significant radial loads relative to its miniature size, smooth operation due to its ABEC 1 precision class, and long service life in a wide temperature range from -30°C to 120°C. The sealed construction makes it a maintenance-free solution for various industrial applications.
623-2RS1/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 623 | Basic bearing series designation for a single row deep groove ball bearing with specific dimensions (3mm bore, 10mm OD, 4mm width) |
| 2RS1 | Bearing is equipped with two contact seals (one on each side) made of NBR rubber, providing excellent protection against contaminants and moisture retention |
623-2RS1/LHT23 Bearing Structural Features & Performance Benefits
- Sealed Construction: The 2RS1 contact seals effectively prevent the ingress of contaminants while retaining lubrication, ensuring consistent performance in demanding environments and enabling maintenance-free operation.
- High Load Capacity: Despite its miniature dimensions, this bearing offers a substantial radial dynamic load rating of 121 lbf, making it suitable for applications with significant radial forces.
- Precision Performance: Manufactured to ABEC 1 (ISO P0) tolerance class with CN radial internal clearance, ensuring smooth running and low vibration for general precision applications.
- Robust Material Construction: All critical components—rings, balls, and cage—are manufactured from chrome steel, providing excellent durability, wear resistance, and consistent performance across the specified temperature range.
- Compact Design: With dimensions of just 3mm bore × 10mm OD × 4mm width, it is ideal for space-constrained applications while maintaining robust performance characteristics.
623-2RS1/LHT23 Bearing Typical Application Areas
- Small Electric Motors: Used in miniature DC motors, stepper motors, and fan motors requiring reliable, sealed bearing solutions.
- Precision Instruments: Ideal for optical encoders, measuring devices, and laboratory equipment where smooth operation and contamination protection are critical.
- Office Automation Equipment: Commonly found in printers, scanners, copiers, and other office machinery with miniature rotating components.
- Medical Devices: Suitable for small medical instruments and portable healthcare equipment requiring compact, reliable bearing performance.
- Consumer Electronics: Used in various consumer products including small appliances, computer peripherals, and handheld devices.
