627-2RSL
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
627-2RSL
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.013 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.007mm 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
776 lbf
Radial static load rating
308 lbf
Limiting speed
36 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 3.48
/ each
In Stock
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627-2RSL Bearing Product Overview & Core Advantages
The 627-2RSL is a metric single row deep groove ball bearing designed for high-performance applications requiring reliable operation and compact design. This sealed bearing excels in handling radial loads efficiently while offering protection against contamination. Manufactured with precision P6 tolerance and pre-lubricated with grease, it delivers consistent performance, making it an ideal choice for applications demanding high rotational speeds up to 36,000 rpm and long service life without maintenance.
627-2RSL Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 627 | Basic bearing series, indicating a metric, single row deep groove ball bearing with a 7 mm bore, 22 mm OD, and 7 mm width. |
| 2RSL | Sealing type: Features low-friction synthetic rubber seals on both sides (2RS). The "L" indicates a light contact seal design, offering effective protection against contaminants with minimal impact on speed capability. |
627-2RSL Bearing Structural Features & Performance Benefits
- Optimized Sealing: The 2RSL low-friction contact seals provide excellent protection against dust, moisture, and other contaminants, significantly extending bearing service life in harsh environments while maintaining high-speed performance.
- High-Speed Capability: The combination of a stainless steel cage, precision P6 tolerance, and optimized grease lubrication enables a high limiting speed of 36,000 rpm, suitable for demanding rotational applications.
- Radial Load Capacity: The deep groove raceway and high-quality chrome steel construction provide a robust radial dynamic load rating of 776 lbf and a static load rating of 308 lbf, ensuring reliable performance under significant radial stresses.
- Maintenance-Free Operation: Pre-lubricated with grease and sealed for life, this bearing requires no relubrication, reducing maintenance costs and downtime. It operates reliably within a temperature range of -30°C to 120°C.
- Precision & Reliability: Manufactured to P6 tolerance class with standard CN radial internal clearance, it ensures smooth, quiet operation and precise rotational accuracy for sensitive machinery.
627-2RSL Bearing Typical Application Areas
- Electric Motors: Small to medium-sized motors, fans, and blowers requiring high-speed, sealed bearings.
- Precision Instruments: Medical devices, optical equipment, and measuring instruments where low noise, high accuracy, and contamination protection are critical.
- Office Automation Equipment: Printers, scanners, and copiers that demand compact, high-speed bearings with long service life.
- Power Tools: Drills, grinders, and other handheld tools that operate at high speeds and require robust, sealed bearing solutions.
- Automotive Auxiliary Systems: Components like alternators, water pumps, and HVAC blower motors in vehicles.
