6011 M
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6011 M
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.44 kg
Tolerance class
P6
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
6654 lbf
Radial static load rating
4766 lbf
Limiting speed
14 X 1000 rpm
Lubrication
None
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
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6011 M Bearing Product Overview & Core Advantages
The 6011 M is a single row deep groove ball bearing engineered for high-performance applications demanding precision and reliability. This metric bearing is characterized by its ability to accommodate primarily radial loads, and due to its deep groove raceway design, it can also support moderate axial loads in both directions. Manufactured with a P6 tolerance class and a standard CN radial internal clearance, it ensures precise running accuracy and stable operation. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6011 | Basic bearing designation indicating a metric, single row deep groove ball bearing with a 55mm bore, 90mm OD, and 18mm width. |
| M | Signifies a brass cage (machined). This cage offers high strength, excellent dimensional stability, and is suitable for high-speed applications and demanding operating conditions. |
6011 M Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of the brass cage (M) and the optimized deep groove geometry contributes to a high limiting speed of 14,000 rpm, ensuring stable performance in demanding rotational applications.
- Robust Load Capacity: With a dynamic load rating of 6654 lbf and a static load rating of 4766 lbf, this bearing is designed to handle significant radial loads, providing long service life and high reliability.
- Precision Engineering: Manufactured to P6 tolerance class, this bearing guarantees tight dimensional control and reduced running noise and vibration, which is critical for precision machinery.
- Durable Material Construction: The rings and balls are made from high-carbon chrome steel, providing excellent wear resistance and fatigue life. The stainless steel complement used in other variants highlights the focus on corrosion resistance where applicable.
- Versatile Application Range: The open seal type allows for the use of various lubricants, enabling customization based on specific operational needs, including high-temperature or specialized grease applications.
6011 M Bearing Typical Application Areas
This 6011 M bearing
Electric Motors and Gearboxes
Industrial Pumps and Compressors
Material Handling Systems (e.g., conveyor pulleys)
Agricultural Machinery
Machine Tool Spindles and other precision engineering equipment
