W 6205-2RS1/VP311
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6205-2RS1/VP311
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.13 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
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
8.5 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
No drawings available at the moment, will be launched soon
Price:
$ 20.69
/ each
In Stock
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W 6205-2RS1/VP311 Bearing Product Overview & Core Advantages
The W 6205-2RS1/VP311 is a single row deep groove ball bearing designed for high reliability and long service life in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its sealed design and pre-lubrication, which provides effective protection against contaminants and ensures smooth operation, making it a maintenance-free solution. This bearing is engineered to primarily handle radial loads and is suitable for applications requiring high limiting speeds and consistent performance across a wide temperature range.
Model Code Breakdown
The model number W 6205-2RS1/VP311 can be decoded as follows:
- W: Indicates a bearing with a stainless steel construction.
- 62: Denotes the deep groove ball bearing series.
- 05: Specifies the bore diameter code; 05 corresponds to a 25 mm bore.
- 2RS1: Signifies that the bearing is fitted with two rubber seals (RS) on both sides. The "1" indicates a specific seal design, providing effective protection against dust and moisture.
- VP311: Refers to the grease used for lubrication. This specific grease is suitable for the stated temperature range of -30° to 120 °C.
W 6205-2RS1/VP311 Bearing Structural Features & Performance Benefits
- All-Stainless Steel Construction: The rings, balls, and cage are made from stainless steel, granting superior corrosion resistance and making the bearing ideal for harsh environments, including those with exposure to water or chemicals.
- Robust Sealing (2RS1): The contact rubber seals effectively shield the internal components from contaminants, preserving the grease lubrication and significantly extending the bearing's operational life. This contributes to its maintenance-free characteristic.
- Optimized Lubrication (VP311): Filled with a high-quality grease, the bearing is ready for immediate use and delivers reliable performance across its entire specified temperature range, reducing friction and wear.
- Precision & Load Capacity: Manufactured to P0 tolerance class with CN radial internal clearance, it ensures consistent and smooth running. The radial dynamic load rating of 2630 lbf and static load rating of 1720 lbf confirm its capability to handle significant radial loads.
W 6205-2RS1/VP311 Bearing Typical Application Areas
This versatile bearing is commonly specified in industries and equipment where corrosion resistance, sealed integrity, and reliability are paramount. Typical applications include:
- Food and Beverage Processing Machinery
- Medical and Laboratory Equipment
- Chemical Handling Pumps and Mixers
- Marine and Submerged Applications
- Agricultural Machinery
- Electric Motors and Small Gearboxes
