W 6209-2Z
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6209-2Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.39 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
19 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
6317 lbf
Radial static load rating
4586 lbf
Limiting speed
9 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
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In Stock
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W 6209-2Z Bearing Product Overview & Core Advantages
The W 6209-2Z is a single row deep groove ball bearing designed for high-performance applications requiring reliability and precision. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its ability to handle radial loads efficiently, while the integrated shields (2Z) provide effective contaminant protection and retain the factory-fitted grease lubrication, making it a robust, low-maintenance solution for a wide range of industrial environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Designates a bearing series. |
| 6209 | Indicates the standard bearing dimensions: 45mm bore, 85mm OD, 19mm width. |
| 2Z | Signifies the bearing is fitted with shields on both sides. This provides superior protection against solid contaminants and retains lubricant. |
W 6209-2Z Bearing Structural Features & Performance Benefits
- Robust Stainless Steel Construction: All components, including rings, balls, and cage, are made from stainless steel, ensuring high corrosion resistance and suitability for harsh or washdown environments.
- Optimized Load Capacity: The deep groove raceway and single-row design are engineered to support significant radial dynamic load ratings (6317 lbf), providing reliable performance under demanding conditions.
- Sealed and Lubricated for Life: The presence of shields (2Z) makes the bearing pre-lubricated and effectively maintenance-free for its service life, reducing downtime and operational costs.
- Precision and Stability: Manufactured to P0 tolerance class with a standard CN radial internal clearance, ensuring consistent and smooth operation with minimal vibration.
W 6209-2Z Bearing Typical Application Areas
- Food and Beverage Processing Machinery
- Medical and Laboratory Equipment
- Chemical Processing Pumps and Mixers
- Agricultural Machinery
- Marine and Submerged Applications
- General Industrial Machinery requiring corrosion resistance
