W 6207-2RS1/VP311
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6207-2RS1/VP311
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.28 kg
Tolerance class
P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
4968 lbf
Radial static load rating
3440 lbf
Limiting speed
6 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:
$ 30.99
/ each
In Stock
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W 6207-2RS1/VP311 Bearing Product Overview & Core Advantages
The W 6207-2RS1/VP311 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Constructed entirely from stainless steel, it offers superior corrosion resistance. Its key advantage lies in its sealed design with pre-lubricated grease, providing long-term, maintenance-free operation by effectively excluding contaminants and retaining lubrication. This bearing is engineered to handle primarily radial loads and is characterized by its high limiting speed and consistent performance across a wide temperature range.
W 6207-2RS1/VP311 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 6207 | Standard deep groove ball bearing series with 35mm bore, 72mm OD, 17mm width. |
| 2RS1 | Bearing with contact seals on both sides. Provides excellent protection against contamination and grease leakage. |
| VP311 | Designates a specific, high-quality grease filling suitable for the specified operating conditions. |
W 6207-2RS1/VP311 Bearing Structural Features & Performance Benefits
- Full Stainless Steel Construction: The rings, balls, and cage are made of stainless steel, granting excellent corrosion resistance and making it ideal for applications exposed to moisture or aggressive environments.
- Robust Sealing: The 2RS1 contact seals effectively shield the internal components from dust, dirt, and moisture, significantly extending bearing service life and ensuring operational reliability.
- Optimized Grease Lubrication: Pre-lubricated with a specialized grease, this bearing is ready for immediate use and offers long-term, maintenance-free operation within its specified temperature range.
- High-Speed Capability: The precision deep groove raceway and optimized internal geometry contribute to a high limiting speed of 6,000 rpm, supporting efficient performance in various machinery.
- Standard Internal Clearance: The CN radial internal clearance is the standard for general applications, ensuring reliable performance under normal operating conditions.
W 6207-2RS1/VP311 Bearing Typical Application Areas
This versatile bearing is commonly specified in industries and equipment where corrosion resistance and sealed-for-life reliability are critical. Key applications include:
- Food and Beverage Processing Machinery
- Chemical and Pharmaceutical Equipment
- Marine and Offshore Applications
- Medical Devices and Laboratory Equipment
- Agricultural Machinery
- Electric Motors and Pumps in harsh environments
