6004-2RSL
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6004-2RSL
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.069 kg
Tolerance class
P6
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
12 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2237 lbf
Radial static load rating
1124 lbf
Limiting speed
19 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 5.19
/ each
In Stock
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6004-2RSL Bearing Product Overview & Core Advantages
The 6004-2RSL is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric precision bearing features integral contact seals (2RS) and pre-applied lithium-based grease, making it a robust, ready-to-install solution. Its optimized internal geometry enables it to handle significant radial loads and moderate axial loads in both directions. Manufactured to P6 tolerance class, it offers high running accuracy and reliability, making it ideal for applications requiring smooth operation and long service life with minimal maintenance.
6004-2RSL Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6004 | Standard designation for a deep groove ball bearing with a 20mm bore, 42mm OD, and 12mm width. | Defines the core bearing dimensions and type. |
| 2RS | Indicates the bearing is fitted with two (2) contact seals (RS) made of NBR rubber. | Provides excellent protection against contaminants and retains lubricant, enhancing bearing life. |
| L | Specifies that the bearing is lubricated with a lithium-based grease. | Ensures optimal performance across the specified temperature range (-30° to 120 °C). |
6004-2RSL Bearing Structural Features & Performance Benefits
- High-Precision Construction: Built to P6 tolerance class with a CN radial internal clearance, this bearing ensures smooth, quiet, and vibration-free operation, which is critical for precision machinery.
- Superior Sealing & Lubrication: The NBR contact seals (2RS) effectively shield the bearing from dust, moisture, and other contaminants while retaining the factory-applied grease. This combination creates a maintenance-free solution for the life of the bearing in many applications.
- Robust Load Capacity: With a dynamic load rating of 2237 lbf and a static load rating of 1124 lbf, it is engineered to handle substantial radial loads reliably.
- Durable Material Selection: The use of chrome steel for rings and balls, combined with a stainless steel cage, provides excellent resistance to wear and corrosion, contributing to a long service life.
6004-2RSL Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Automotive Components (e.g., alternators, pumps)
- Office Machinery and Appliance Motors
