6011-2RS1/C3LHT22
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6011-2RS1/C3LHT22
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
373 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.015mm to 0
Width
18 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6362 lbf
Radial static load rating
4766 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
None
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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6011-2RS1/C3LHT22 Bearing Product Overview & Core Advantages
The 6011-2RS1/C3LHT22 is a sealed single row deep groove ball bearing engineered for reliable performance in demanding industrial applications. This metric bearing is characterized by its ability to accommodate significant radial loads while also handling moderate axial loads in both directions. Its sealed construction and C3 radial internal clearance make it a robust and versatile choice for applications requiring high operational reliability and durability, particularly where contamination protection is essential.
6011-2RS1/C3LHT22 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6011 | Basic bearing designation indicating a single row deep groove ball bearing with a 55mm bore, 90mm OD, and 18mm width. |
| 2RS1 | Contact seals on both sides. The RS1 seal type provides effective protection against contaminants and retains lubricant. |
| C3 | Indicates a greater than normal radial internal clearance. This is beneficial for applications with thermal expansion, such as in electric motors, or where interference fits are used. |
| LHT22 | Specifies the use of a high-temperature, lithium-based grease lubricant. This lubricant is suitable for the bearing's specified temperature range of -30°C to 120°C. |
6011-2RS1/C3LHT22 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RS1 contact seals on both sides effectively shield the bearing's internals from dust, moisture, and other contaminants, while also retaining the factory-applied LHT22 grease. This results in a long service life and reduced maintenance needs.
- Optimized Internal Clearance: The C3 radial internal clearance provides operational stability in applications prone to thermal expansion or where tight shaft and housing fits are employed, preventing premature failure due to excessive preload.
- High Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing offers a high dynamic load rating of 6362 lbf and a static load rating of 4766 lbf, ensuring reliable performance under significant radial stresses.
- Precision & Consistency: Conforming to ABEC 1 | ISO P0 tolerance class, this bearing provides consistent and reliable running accuracy for a wide range of general industrial applications.
6011-2RS1/C3LHT22 Bearing Typical Application Areas
This bearing is ideally suited for a variety of industrial machinery and equipment, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring a reliable, sealed, and pre-lubricated ball bearing solution.
