626-2RSH/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
626-2RSH/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
8.12 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
6 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
19 mm
Outside diameter tolerance
-0.008mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
447 lbf
Radial static load rating
161 lbf
Limiting speed
32 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
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
Price available upon request.
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626-2RSH/C3 Bearing Product Overview & Core Advantages
The 626-2RSH/C3 is a sealed single row deep groove ball bearing engineered for reliable performance in demanding applications. This precision bearing is designed to primarily accommodate radial loads while also handling moderate axial loads in both directions. Its compact design, featuring a 6 mm bore and 19 mm outside diameter, makes it ideal for applications with space constraints. The combination of high-quality chrome steel construction, sealed design, and C3 radial internal clearance ensures robust operation, making it a dependable choice for high-reliability scenarios.
626-2RSH/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 626 | Basic bearing series, indicating a single row deep groove ball bearing with a 6 mm bore and 19 mm outside diameter. |
| 2RSH | Designates contact seals on both sides. The "RSH" suffix indicates high-performance Nitrile Rubber (NBR) seals with a steel insert, providing superior protection against contaminants compared to standard seals. |
| /C3 | Specifies a greater than normal radial internal clearance. This is beneficial for applications involving thermal expansion, such as in electric motors, or where interference fits are used. |
626-2RSH/C3 Bearing Structural Features & Performance Benefits
- Robust Sealing for Enhanced Lifespan: The 2RSH double-contact seals effectively shield the bearing interior from dust, moisture, and other contaminants. This significantly extends service life and enables reliable operation in harsh environments, making the bearing effectively maintenance-free for its entire lifespan.
- Optimized Internal Clearance for Thermal Stability: The C3 radial clearance accommodates dimensional changes caused by thermal expansion during operation. This prevents pre-loading and potential seizure, ensuring smooth running and consistent performance, particularly in applications with varying operational temperatures.
- High-Quality Material Construction: Manufactured from chrome steel for both rings and balls, this bearing offers high load capacity, excellent wear resistance, and long-term dimensional stability.
- Precision Performance: Built to ABEC 1 | ISO P0 tolerance class, it provides reliable running accuracy for a wide range of industrial applications.
626-2RSH/C3 Bearing Typical Application Areas
- Small Electric Motors and Gear Motors
- Office Automation Equipment (Printers, Scanners, Copiers)
- Medical Devices and Instrumentation
- Power Tools and Small Appliances
- Automotive Auxiliary Units (e.g., fans, pumps)
- Conveyor System Idlers and Rollers
