W 626-2RS1
W Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
W 626-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0076 kg
Tolerance class
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
-0.009mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
344 lbf
Radial static load rating
132 lbf
Limiting speed
24 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2.85
/ each
In Stock
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W 626-2RS1 Bearing Product Overview & Core Advantages
The W 626-2RS1 is a single row deep groove ball bearing designed for exceptional performance in compact applications. Constructed entirely from stainless steel, it offers superior corrosion resistance. Its key advantage lies in its ability to handle significant radial loads while also accommodating moderate axial loads in both directions. The integrated 2RS1 contact seals ensure excellent protection against contaminants and retain lubrication, making this bearing a robust and low-maintenance solution for demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Designates a stainless steel bearing. |
| 626 | Indicates the standard boundary dimensions: 6 mm bore, 19 mm OD, 6 mm width. |
| 2RS1 | Signifies two (2) contact seals (RS) made from Nitrile Rubber (1), providing superior sealing effectiveness. |
W 626-2RS1 Bearing Structural Features & Performance Benefits
- Robust Construction: The single row deep groove raceway and stainless steel construction provide high resistance to corrosion and wear, ensuring long service life.
- High Load Capacity: Engineered to carry substantial radial dynamic and static loads (344 lbf and 132 lbf respectively), making it suitable for applications with significant mechanical stress.
- Sealed & Lubricated for Life: The 2RS1 contact seals effectively shield the bearing from dust, moisture, and other contaminants while retaining the factory-applied grease lubrication. This creates a maintenance-free system ideal for sealed applications.
- Precision Operation: Manufactured to P0 tolerance class and standard CN radial internal clearance, ensuring smooth and reliable operation with minimal vibration and noise.
W 626-2RS1 Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of applications, including:
- Small electric motors and gearboxes
- Medical and dental equipment
- Food processing machinery
- Precision instruments and optical devices
- Conveyor systems and light-duty machinery
