W 6201-2RS1/VT378
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6201-2RS1/VT378
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.034 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
12 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.011mm to 0
Width
10 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
1286 lbf
Radial static load rating
674 lbf
Limiting speed
34 X 1000 rpm
Lubrication
None
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 6201-2RS1/VT378 Bearing Product Overview & Core Advantages
The W 6201-2RS1/VT378 is a sealed single row deep groove ball bearing engineered for precision and reliability in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its primary advantage lies in its ability to accommodate significant radial loads while also handling moderate axial loads in both directions. The integrated seals and ABEC 1 precision make it a compact, robust, and long-lasting solution for applications requiring high operational consistency.
Model Code Breakdown
| Suffix Code | Technical Meaning |
|---|---|
| 2RS1 | Indicates the bearing is equipped with contact seals on both sides, providing superior protection against contaminants and moisture retention. |
| VT378 | Signifies that the bearing is lubricated with a specific high-performance grease, suitable for the specified temperature range. |
W 6201-2RS1/VT378 Bearing Structural Features & Performance Benefits
- Robust Construction: The single row deep groove raceway and stainless steel construction provide high resistance to corrosion and wear, ensuring a long service life even in harsh environments.
- High Load Capacity: Engineered to handle substantial radial dynamic loads (1286 lbf) and static loads (674 lbf), making it suitable for applications with significant force requirements.
- Sealed and Lubricated for Life: The 2RS1 contact seals effectively shield the internal components from dust and moisture. Pre-lubrication with VT378 grease ensures smooth operation and makes the bearing effectively maintenance-free.
- Precision Performance: Manufactured to ABEC 1 (ISO P0) tolerance class with CN radial internal clearance, guaranteeing consistent running accuracy and low vibration for smooth operation.
W 6201-2RS1/VT378 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of applications, including:
- Food processing and packaging machinery
- Medical and laboratory equipment
- Chemical processing pumps and mixers
- Agricultural machinery components
- Electric motors and small gearboxes in corrosive environments
