63004-2RS1/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
63004-2RS1/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
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
42 mm
Outside diameter tolerance
-0.009mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2104 lbf
Radial static load rating
1124 lbf
Limiting speed
11 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
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In Stock
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63004-2RS1/W64 Bearing Product Overview & Core Advantages
The 63004-2RS1/W64 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Engineered with metric dimensions and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers consistent performance. Its key advantage lies in its sealed construction and Soild Oil lubrication, making it a maintenance-free solution capable of handling significant radial loads with a high limiting speed of 11,000 rpm. This combination of features ensures long service life and operational stability across a wide temperature range from -30°C to 120°C.
63004-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| -2RS1 | Contact seals on both sides | Provides superior protection against contaminants and retains lubricant effectively. |
| /W64 | Pre-lubricated with Soild Oil | Ensures lifelong lubrication, eliminates re-lubrication needs, and is suitable for high-speed operation. |
63004-2RS1/W64 Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and single row of balls are optimized for high radial load capacity (2104 lbf dynamic, 1124 lbf static), providing reliable support for rotating shafts.
- Sealed & Lubricated for Life: The -2RS1 contact seals effectively shield the bearing interior from dust, moisture, and other contaminants. Combined with the integrated Soild Oil (W64) lubrication, this creates a completely maintenance-free system, reducing downtime and total cost of ownership.
- High-Speed Capability: The precision-ground chrome steel components and optimized internal geometry contribute to a high limiting speed of 11,000 rpm, making it suitable for various motor and drive applications.
- Precision & Consistency: Manufactured to ABEC 1 precision class with a standard CN radial internal clearance, this bearing ensures smooth, quiet, and vibration-free operation.
63004-2RS1/W64 Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industrial and commercial equipment, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Pumps and Compressors
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Small Appliances and Power Tools
