609/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
609/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
14.7 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
9 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
24 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
642 lbf
Radial static load rating
260 lbf
Limiting speed
32 X 1000 rpm
Lubrication
Soild Oil
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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609/W64 Bearing Product Overview & Core Advantages
The 609 metric ball bearing is a high-performance single row deep groove ball bearing engineered for reliable operation in a wide range of industrial applications. Its fundamental design excels at carrying radial loads and is characterized by its compact dimensions (9 mm bore, 24 mm OD, 7 mm width), making it an ideal solution for space-constrained assemblies. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers consistent quality and dependable performance. A key advantage is its integrated Soild Oil lubrication, which provides long-term, maintenance-free operation and is suitable for a broad temperature range from -30°C to 120°C.
609/W64 Bearing Model Code Explained, Specifications & Naming Convention
The model number 609 follows a standard designation system. Below is a breakdown of its key characteristics implied by the specification data:
| Feature | Designation / Specification | Technical Meaning & Benefit |
|---|---|---|
| Basic Model | 609 | Denotes a metric, single row deep groove ball bearing with a 9 mm bore diameter. |
| Seal Type | Open | No contact seals, minimizing friction and allowing for higher limiting speeds. Ideal for clean environments or where external sealing is provided. |
| Lubrication | Soild Oil | The bearing is pre-lubricated with a polymer-based oil-saturated material. This offers superior contamination resistance and a long service life without re-lubrication. |
| Tolerance Class | ABEC 1 | ISO P0 | Standard precision grade ensuring reliable running accuracy for most general industrial applications. |
| Internal Clearance | CN (Normal) | Standard radial internal clearance, suitable for most operating conditions and fits. |
609/W64 Bearing Structural Features & Performance Benefits
The 609 bearing's performance stems from its robust construction and material selection.
- High-Quality Material: All core components, including the rings, balls, and cage, are manufactured from Chrome Steel, providing excellent hardness, wear resistance, and durability.
- Optimized Load Capacity: The deep groove raceway and single-row design are optimized to handle significant radial dynamic load ratings (642 lbf) and radial static load ratings (260 lbf).
- Maintenance-Free Operation: The integration of Soild Oil lubrication eliminates the need for re-greasing, reduces the risk of lubricant wash-out, and prevents contamination, leading to a longer, more reliable service life.
- Precision Performance: Built to ABEC 1 tolerances, this bearing ensures smooth and quiet running, which is critical for reducing vibration and noise in precision mechanisms.
609/W64 Bearing Typical Application Areas
The 609 deep groove ball bearing is a versatile component found in numerous applications requiring compact size and reliable performance, including:
- Small Electric Motors and Gearboxes
- Office Automation Equipment (Printers, Scanners)
- Medical and Dental Handpieces
- Precision Instruments and Measuring Devices
- Conveyor Idler Rollers
- Ventilation Fans and Blowers
