W 6005-2RS1/W64
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6005-2RS1/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.071 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
47 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
1958 lbf
Radial static load rating
1315 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 6005-2RS1/W64 Bearing Product Overview & Core Advantages
The W 6005-2RS1/W64 is a single row deep groove ball bearing engineered for superior performance in demanding applications. Constructed entirely from stainless steel and featuring integrated Solid Oil lubrication, this bearing is designed for high reliability and long service life. Its primary advantages include excellent radial load capacity, effective sealing for contamination protection, and consistent operation across a wide temperature range, making it an ideal choice for applications requiring corrosion resistance and minimal maintenance.
W 6005-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
| W 6005 | Basic bearing series and size designation (25mm bore, 47mm OD, 12mm width). |
| 2RS1 | Indicates the bearing is fitted with two rubber contact seals (RS1 type) on both sides, providing superior protection against contaminants and moisture ingress. |
| W64 | Signifies the bearing is pre-lubricated with Solid Oil, a polymer matrix saturated with lubricant. This offers significant advantages over grease, including no leakage, excellent performance at high speeds, and extended lubrication life. |
W 6005-2RS1/W64 Bearing Structural Features & Performance Benefits
- Full Complement Stainless Steel Construction: Both rings and balls are made from stainless steel, providing excellent corrosion resistance and making the bearing suitable for harsh environments, including those with exposure to water or chemicals.
- Robust Sealing with 2RS1: The two-contact rubber seals effectively shield the internal components from dust, dirt, and moisture, significantly enhancing bearing life and reliability in contaminated atmospheres.
- Advanced Solid Oil Lubrication (W64): This technology ensures a consistent and reliable lubricant supply, eliminating the risk of oil leakage. It contributes to the bearing's high limiting speed (20,000 rpm) and stable performance over a wide temperature range (-30°C to +120°C).
- Precision and Load Capacity: Manufactured to ABEC 1 | ISO P0 tolerance standards with a CN radial internal clearance, this bearing offers reliable and smooth operation. It is rated for a dynamic load of 1958 lbf and a static load of 1315 lbf, ensuring durability under significant radial stresses.
W 6005-2RS1/W64 Bearing Typical Application Areas
This bearing's combination of sealing, corrosion resistance, and solid oil lubrication makes it particularly suitable for:
- Food and Beverage Processing Equipment (where washdowns and corrosion are concerns)
- Medical and Dental Devices (requiring high hygiene and reliability)
- Chemical Handling Pumps and Mixers
- Electric Motors and Gearboxes in demanding environments
- Agricultural Machinery
