W 6304-2RS1/W64
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6304-2RS1/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.14 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 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
3102 lbf
Radial static load rating
1754 lbf
Limiting speed
20 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
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W 6304-2RS1/W64 Bearing Product Overview & Core Advantages
The W 6304-2RS1/W64 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. This sealed bearing excels at handling radial loads and moderate axial loads in both directions. Its compact design, combined with stainless steel construction and integrated Solid Oil lubrication, makes it an ideal choice for applications requiring high corrosion resistance, long service life, and minimal maintenance. The bearing is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring consistent and precise operation.
W 6304-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| W | Stainless Steel Bearing | Provides excellent corrosion resistance. |
| 6304 | Standard bearing size designation (20mm bore, 52mm OD, 15mm width). | Standardized bearing dimensions for easy interchangeability. |
| 2RS1 | Contact seals on both sides. | Superior protection against contaminants and moisture retention. |
| W64 | Solid Oil lubrication. | Ensures long-term, maintenance-free lubrication, even in wash-down environments. |
W 6304-2RS1/W64 Bearing Structural Features & Performance Benefits
- Robust Construction: The single row design with a stainless steel cage and components provides high resistance to corrosion and ensures smooth operation.
- Superior Sealing: The 2RS1 contact seals effectively shield the bearing interior from dust, dirt, and fluids, significantly extending service life.
- Maintenance-Free Operation: The integrated Solid Oil (W64) lubrication system is permanently sealed, eliminating the need for re-lubrication and preventing lubricant wash-out.
- Reliable Performance: With a CN radial internal clearance and ABEC 1 precision, this bearing offers consistent performance and low running noise under standard operating conditions.
- Wide Temperature Range: Operates effectively from -30°C to 120°C, making it suitable for various industrial environments.
W 6304-2RS1/W64 Bearing Typical Application Areas
This versatile bearing is ideally suited for:
- Food and Beverage Processing Equipment (conveyors, mixers) where corrosion resistance and wash-down capability are critical.
- Medical and Pharmaceutical Devices requiring clean, maintenance-free, and reliable operation.
- Chemical Handling Pumps and Mixers exposed to aggressive media.
- Agricultural Machinery operating in dusty and humid conditions.
- Various industrial machinery applications demanding long-life, sealed ball bearings.
