608-RSH/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
608-RSH/LHT23
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
11.8 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
8 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
22 mm
Outside diameter tolerance
-0.008mm to 0
Width
7 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
630 lbf
Radial static load rating
248 lbf
Limiting speed
34 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
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In Stock
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608-RSH/LHT23 Bearing Product Overview & Core Advantages
The 608-RSH/LHT23 is a single row deep groove ball bearing designed for exceptional performance in compact applications. This metric sealed bearing excels in handling radial loads and is engineered for high reliability. Its key advantages include a robust sealed construction that protects against contamination, a high limiting speed of 34,000 rpm, and compliance with ABEC 1 | ISO P0 precision standards, making it ideal for applications demanding consistent performance and long service life.
608-RSH/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance |
|---|---|---|
| RSH | Contact Seal on One Side | Provides effective protection against contaminants while offering low friction. |
| LHT23 | High-Temperature Grease Lubricant | Enables reliable operation across the specified temperature range (-30°C to 120°C). |
608-RSH/LHT23 Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & Single Row Design: Optimized for high-capacity radial load handling, ensuring stable operation under demanding conditions.
- Sealed Construction (RSH): The contact seal effectively excludes dust, moisture, and other contaminants, significantly extending bearing life and reducing maintenance needs.
- High-Speed Capability: The combination of a chrome steel cage, precision manufacturing to ABEC 1 | ISO P0, and optimized LHT23 grease enables a high limiting speed of 34,000 rpm.
- Pre-Lubricated & Ready-to-Use: Filled with high-temperature grease (LHT23), the bearing is lubricated for life under normal operating conditions, offering a maintenance-free solution.
- Standard Radial Internal Clearance (CN): Provides an optimal fit for a wide range of general-purpose applications, ensuring smooth rotation and minimal vibration.
608-RSH/LHT23 Bearing Typical Application Areas
The 608-RSH/LHT23 is widely used in various compact and high-speed machinery, including:
- Electric Motors (especially small DC and stepper motors)
- Small Power Tools (e.g., drills, grinders)
- Office Automation Equipment (e.g., printers, scanners)
- Computer Cooling Fans
- Medical Devices and Precision Instruments
- Robotics and small gearboxes
