211M
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Part No.
Part No.
211M
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.66 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.015mm to 0
Width
21 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
10881 lbf
Radial static load rating
9892 lbf
Limiting speed
7 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 17.68
/ each
In Stock
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211M Bearing Product Overview & Core Advantages
The 211M metric ball bearing is a high-performance single row deep groove ball bearing engineered for robust radial load applications. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers reliable operation and consistent performance. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery requiring dependable support under dynamic conditions.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 211M | Standard metric series designation, indicating bore diameter, outside diameter, and width dimensions. |
| Open (Seal Type) | No integral seals or shields, providing maximum design flexibility for custom lubrication systems. |
| CN (Radial Internal Clearance) | Standard normal clearance group, suitable for most common operating conditions. |
211M Bearing Structural Features & Performance Benefits
- High Load Capacity: Constructed entirely from chrome steel for rings, balls, and cage, this bearing offers a high radial dynamic load rating of 10,881 lbf and a static load rating of 9,892 lbf, ensuring durability under significant stress.
- Precision Engineering: Manufactured to ABEC 1 precision class with tight dimensional tolerances, it provides smooth, low-vibration operation essential for general industrial applications.
- High-Speed Capability: With a limiting speed of 7,000 rpm, it is capable of supporting efficient operation in various motor and drive systems.
- Broad Temperature Range: The bearing can operate effectively within a temperature range of -30°C to 120°C, accommodating diverse environmental conditions.
211M Bearing Typical Application Areas
This versatile single row ball bearing is ideally suited for:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
