61804-2RS1/W64F
618 & 619 Series Thin Section Bearings
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Part No.
Part No.
61804-2RS1/W64F
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.017 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.009mm to 0
Width
7 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
906 lbf
Radial static load rating
522 lbf
Limiting speed
28 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 22.12
/ each
In Stock
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61804-2RS1/W64F Bearing Product Overview & Core Advantages
The 61804-2RS1/W64F is a metric single row deep groove ball bearing designed for compact applications requiring reliable performance. Its key advantage lies in its sealed design and integrated solid lubricant, making it a maintenance-free solution for the entire service life. This bearing excels in handling radial loads and is characterized by its low friction and smooth operation, suitable for applications demanding high reliability and minimal maintenance.
61804-2RS1/W64F Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 61804 | Basic model for a metric, single row deep groove ball bearing with 20mm bore, 32mm OD, and 7mm width. | Defines the standard bearing dimensions and type. |
| 2RS1 | Contact seals on both sides. | Provides effective protection against contaminants, ensuring long bearing service life. |
| W64F | Solid Oil lubrication. | Offers a maintenance-free solution with consistent lubrication, ideal for applications where re-lubrication is difficult. |
61804-2RS1/W64F Bearing Structural Features & Performance Benefits
- Sealed & Lubricated for Life: The combination of 2RS1 contact seals and W64F Solid Oil completely eliminates the need for maintenance, protecting the bearing from contamination and ensuring consistent lubricant performance across the specified temperature range.
- Robust Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing provides a dependable radial dynamic load rating of 906 lbf and a radial static load rating of 522 lbf, suitable for a variety of light to moderate load applications.
- Precision & Smooth Operation: Built to ABEC 1 | ISO P0 tolerance class with standard CN radial internal clearance, this precision bearing ensures smooth running and low vibration, contributing to the overall efficiency of the assembly.
- Compact & Lightweight Design: With a cross-section of just 7mm and a weight of only 0.017 kg, it is an ideal choice for space-constrained and weight-sensitive designs.
61804-2RS1/W64F Bearing Typical Application Areas
This versatile and maintenance-free bearing is commonly specified in:
- Small Electric Motors and Gear Motors
- Office Automation Equipment (e.g., Printers, Scanners)
- Medical Devices and Instrumentation
- Cooling Fans and Blowers
- Textile Machinery
- Low-Power Drives and Conveyor Systems
