7211 BEP
Single Row Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
7211 BEP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.62 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
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
-0.05mm to 0
Chamfer dimension
1.5 mm
Contact angle
40 °
Distance from side face to load point
43 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
72.5 mm
Inner ring small-side shoulder diameter
63.62 mm
Outer Ring Dimensions
Shoulder diameter outer ring
83.3 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
10395 lbf
Radial static load rating
8100 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 20.89
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7211 BEP Bearing Product Overview & Core Advantages
The 7211 BEP is a single row angular contact ball bearing designed for applications requiring high precision and reliable performance under combined loads. This precision bearing excels in handling significant axial loads in one direction alongside radial loads, thanks to its specific 40° contact angle. Manufactured to P6 (ABEC-3) tolerance class, it offers superior running accuracy and dimensional stability. Its optimized internal geometry and high-quality materials ensure high rigidity and stable operation, making it an ideal choice for demanding industrial environments.
7211 BEP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| BE | Designates an increased contact angle of 40° and optimized internal design for enhanced axial load capacity. |
| P | Indicates the bearing is manufactured to a P6 tolerance class (equivalent to ABEC-3), ensuring high precision and minimal runout. |
7211 BEP Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The 40° contact angle and robust single-row design enable the bearing to support substantial combined radial and axial loads simultaneously, providing excellent operational stability and system rigidity.
- Precision Performance: Built to P6 tolerance class, this bearing guarantees high running accuracy, low noise, and minimal vibration, which is critical for precision machinery and spindles.
- Optimized Cage Design: The nylon cage offers low friction, quiet operation, and is suitable for high-speed applications, contributing to the bearing's limiting speed of 7,500 rpm.
- Material & Lubrication: Constructed from high-grade chrome steel for both rings and balls, ensuring durability and long service life. The bearing comes pre-lubricated for immediate use and reliable performance within a temperature range of -30°C to 110°C.
7211 BEP Bearing Typical Application Areas
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Automation and Robotics
- Medical and Laboratory Equipment
