6004-2RSH/C3W64E
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6004-2RSH/C3W64E
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
69 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
42 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2113 lbf
Radial static load rating
1135 lbf
Limiting speed
17 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
C3
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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6004-2RSH/C3W64E Bearing Product Overview & Core Advantages
The 6004-2RSH/C3W64E is a single row deep groove ball bearing designed for high reliability and long service life in demanding applications. Its core advantage lies in its sealed construction and Solid Oil lubrication, which provides excellent contamination protection and consistent performance across a wide temperature range. This bearing is engineered to handle primarily radial loads and is characterized by its high limiting speed and C3 radial internal clearance, making it a robust and versatile choice for a variety of industrial machinery.
6004-2RSH/C3W64E Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6004 | Standard bearing series designation, indicating a metric deep groove ball bearing with a 20mm bore, 42mm OD, and 12mm width. |
| 2RSH | Contact seals on both sides. The RSH suffix indicates high-performance nitrile rubber (NBR) seals with a steel insert for effective protection against contaminants. |
| C3 | Radial internal clearance greater than normal (CN). This is suitable for applications with thermal expansion or where interference fits are used. |
| W64E | Identifies the bearing as being lubricated with Solid Oil, a polymer matrix saturated with oil, offering long-term lubrication and resistance to wash-out. |
6004-2RSH/C3W64E Bearing Structural Features & Performance Benefits
- Sealed and Lubricated for Life: The combination of 2RSH contact seals and Solid Oil (W64E) creates a virtually maintenance-free unit. This design effectively excludes contaminants and retains lubrication, ensuring consistent performance and extending bearing service life in dirty or humid environments.
- Optimized for Thermal Conditions: The C3 radial internal clearance accommodates dimensional changes caused by thermal expansion in the shaft and housing, preventing preload and potential seizure, which is critical for operational reliability.
- Robust Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing offers a substantial radial dynamic load rating of 2113 lbf, providing durability under continuous operation.
- High-Speed Capability: With a limiting speed of 17,000 rpm, the bearing is suitable for applications requiring high rotational velocities, supported by the low-friction characteristics of the deep groove raceway and effective sealing.
6004-2RSH/C3W64E Bearing Typical Application Areas
This sealed and pre-lubricated deep groove ball bearing is ideal for applications requiring minimal maintenance and high reliability. Common uses include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, water pumps)
