6211 N
6200 Series Snap Ring Bearings
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Part No.
Part No.
6211 N
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.6 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
100 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.15mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring Groove
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
10386 lbf
Radial static load rating
6519 lbf
Limiting speed
9 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
No drawings available at the moment, will be launched soon
Price:
$ 18.72
/ each
In Stock
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6211 N Bearing Product Overview & Core Advantages
The 6211 N is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This metric bearing is characterized by its high radial load capacity and ability to accommodate moderate axial loads in both directions. Manufactured to a P6 tolerance class, it offers superior running accuracy, making it ideal for applications requiring high precision and reliability. Its open design allows for versatile lubrication options, while the snap ring groove on the outer ring provides secure axial location, simplifying housing design and enhancing operational stability.
6211 N Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6211 | Basic designation for a single row deep groove ball bearing with a 55mm bore and 100mm outside diameter. |
| N | Indicates a snap ring groove on the outer ring. This feature enables secure axial positioning within the housing, reducing design complexity and cost. |
6211 N Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: Built to P6 tolerance class with a CN radial internal clearance, this bearing ensures smooth, precise operation with minimal runout, contributing to overall system rigidity and accuracy.
- Robust Load Capacity: The optimized raceway geometry and high-quality chrome steel construction provide a high dynamic load rating of 10,386 lbf and a static load rating of 6,519 lbf, ensuring long service life under significant radial loads.
- Secure Axial Location: The snap ring groove (N) is a key structural feature that prevents axial displacement of the outer ring, enhancing mounting reliability and simplifying assembly.
- High-Speed Capability: The standard stainless steel cage ensures stability and low friction, supporting a limiting speed of 9,000 rpm for high-speed applications.
- Versatile Application Range: The open seal type allows for the use of various lubricants to suit specific operational needs, and its operational temperature range of -30°C to 120°C makes it suitable for diverse environments.
6211 N Bearing Typical Application Areas
This bearing is widely used in industries and equipment where high precision, reliability, and secure mounting are paramount. Common applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
