W 6208-2RS1/W64J
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6208-2RS1/W64J
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.34 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
5643 lbf
Radial static load rating
3957 lbf
Limiting speed
12 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless 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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W 6208-2RS1/W64J Bearing Product Overview & Core Advantages
The W 6208-2RS1/W64J is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Constructed entirely from stainless steel, it offers superior corrosion resistance. Its key advantage lies in its sealed design and Solid Oil lubrication, providing a maintenance-free, long-service-life solution. This bearing is engineered to handle primarily radial loads with high reliability and is suitable for a wide operating temperature range, making it an ideal choice for applications requiring durability and consistent performance.
W 6208-2RS1/W64J Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| 2RS1 | Contact seals on both sides made of NBR | Provides excellent protection against contaminants and retains lubrication effectively. |
| W64J | Solid Oil lubrication with a specific polymer matrix | Ensures lifelong lubrication, eliminates leakage, and is suitable for high-speed operation. |
W 6208-2RS1/W64J Bearing Structural Features & Performance Benefits
- Corrosion Resistance: The use of stainless steel for rings and balls ensures reliable operation in humid or corrosive environments, significantly extending bearing service life.
- Maintenance-Free Operation: The combination of 2RS1 contact seals and Solid Oil (W64J) creates a sealed-for-life unit. This eliminates the need for re-lubrication, reduces maintenance costs, and prevents lubricant contamination.
- High-Speed Capability: The optimized Solid Oil lubrication system and precision ABEC 1 (ISO P0) tolerance contribute to a high limiting speed of 12,000 rpm, enabling efficient performance in demanding applications.
- Robust Load Capacity: With a dynamic load rating of 5643 lbf and a static load rating of 3957 lbf, this bearing provides reliable support for significant radial loads.
W 6208-2RS1/W64J Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industries and equipment, including:
- Food and Beverage Processing Machinery (conveyors, mixers)
- Medical and Laboratory Equipment (due to its corrosion resistance and clean operation)
- Chemical Processing Pumps and Mixers
- Marine and Outdoor Applications
- Electric Motors and Gearboxes requiring maintenance-free solutions
