W 6205-2Z
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6205-2Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.13 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
52 mm
Outside diameter tolerance
-0.013mm to 0
Width
15 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2630 lbf
Radial static load rating
1720 lbf
Limiting speed
15 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:
$ 24.75
/ each
In Stock
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W 6205-2Z Bearing Product Overview & Core Advantages
The W 6205-2Z is a single row deep groove ball bearing designed for superior performance in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its ability to handle significant radial loads and moderate axial loads in both directions. The inclusion of integral shields (2Z) and pre-applied grease lubrication ensures long-term, maintenance-free operation, making it an ideal choice for applications requiring high reliability and durability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Designates a stainless steel construction for the bearing rings and balls. |
| 6205 | The basic bearing series and size designation (25mm bore, 52mm OD, 15mm width). |
| 2Z | Signifies that the bearing is equipped with shields on both sides. This provides effective protection against contamination while allowing for higher limiting speeds compared to contact seals. |
W 6205-2Z Bearing Structural Features & Performance Benefits
- Robust Construction & High Rigidity: The single row deep groove raceway and stainless steel cage provide stable and rigid support for shafts, minimizing deflection under load.
- Versatile Load Capacity: The deep groove geometry enables the bearing to carry substantial radial dynamic and static loads, as well as axial loads from both directions, making it suitable for combined loading scenarios.
- Optimized for Speed: The non-contact shields (2Z) and optimized internal geometry contribute to a high limiting speed of 15,000 rpm, suitable for various high-speed applications.
- Maintenance-Free & Long-Lasting: The combination of stainless steel materials, effective shielding, and pre-applied grease results in a bearing that is resistant to corrosion and contamination, offering extended service life with minimal maintenance.
W 6205-2Z Bearing Typical Application Areas
This bearing is widely used in industries and equipment where corrosion resistance, reliability, and moderate to high speeds are critical. Key application areas include:
- Food Processing and Packaging Machinery
- Medical and Laboratory Equipment
- Chemical and Pharmaceutical Processing Plants
- Marine and Outdoor Applications
- Electric Motors and Small Gearboxes
