W 6005-2RS1/VP311
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6005-2RS1/VP311
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.077 kg
Tolerance class
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
9.5 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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Product Overview and Core Advantages
The W 6005-2RS1/VP311 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing offers reliable operation and long service life, making it ideal for applications requiring minimal maintenance. Its stainless steel construction provides excellent corrosion resistance, while its compact design delivers high radial load capacity. Engineered for precision and durability, it is a robust solution for various industrial and technical applications.
W 6005-2RS1/VP311 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| 2RS1 | Indicates the bearing is fitted with two NBR contact seals, one on each side. This provides superior protection against contamination and retains lubricant effectively. |
| VP311 | Specifies the type of grease lubrication pre-filled in the bearing. This high-quality grease is optimized for the bearing's operational temperature range. |
Structural Features and Performance Benefits
- Robust Sealed Design: The double-sided 2RS1 contact seals effectively shield the internal components from dust, moisture, and other contaminants, significantly enhancing bearing life and reliability in harsh environments.
- High Corrosion Resistance: Manufactured entirely from stainless steel (rings, balls, and cage), this bearing is highly resistant to corrosion, making it suitable for applications exposed to water, chemicals, or washdowns.
- Optimized for Radial Loads: The single row deep groove construction is primarily designed to support high radial dynamic and static loads, ensuring stable performance under demanding conditions.
- Precision and Low Maintenance: Built to P0 tolerance class with standard CN radial internal clearance, it offers consistent and precise operation. The combination of seals and pre-applied grease provides a maintenance-free solution for the majority of its service life.
W 6005-2RS1/VP311 Bearing Typical Application Areas
This bearing is well-suited for a wide range of applications across various industries, including:
- Food and Beverage Processing Equipment (conveyors, mixers)
- Medical and Laboratory Devices
- Chemical Processing Pumps and Mixers
- Agricultural Machinery
- Marine and Submerged Applications
- General machinery requiring corrosion-resistant components
