7211 BE-2RZP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7211 BE-2RZP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.62 kg
Tolerance class
P6 (ABEC-3)
Seal type
Sealed
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
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
10395 lbf
Radial static load rating
8100 lbf
Limiting speed
6.3 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:
$ 24.71
/ each
In Stock
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7211 BE-2RZP Bearing Product Overview & Core Advantages
The 7211 BE-2RZP is a single row angular contact ball bearing designed for high-performance applications requiring precision and reliability. Engineered to accommodate combined loads, it efficiently supports radial loads and substantial axial loads in one direction. Its sealed construction and P6 (ABEC-3) tolerance class make it ideal for applications demanding high rotational accuracy and operational stability. The bearing is pre-lubricated for immediate use and offers an excellent balance of high load capacity and limiting speed, making it a robust solution for demanding industrial environments.
7211 BE-2RZP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| BE | Designates an increased contact angle of 40°, optimized for handling high axial loads. |
| 2RZ | Indicates non-contact rubber seals on both sides, providing effective protection against contaminants while minimizing friction. |
| P | Specifies the dimensional accuracy and running accuracy conform to P6 tolerance class (ABEC-3), ensuring high precision. |
7211 BE-2RZP Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The 40° contact angle and robust single row design provide high rigidity and enable the bearing to support significant combined (radial and axial) loads, with a dynamic load rating of 10,395 lbf and a static load rating of 8,100 lbf.
- Optimized for High-Speed Operation: The nylon cage contributes to smooth operation, lower noise, and allows for a high limiting speed of 6,300 rpm. The optimized internal geometry reduces friction and heat generation.
- Enhanced Sealing & Service Life: The 2RZ non-contact seals on both sides effectively exclude contaminants like dust and moisture, while the pre-applied lubrication ensures long-term, maintenance-free operation within a temperature range of -30°C to 110°C.
- Precision Engineering: Manufactured to P6 tolerance with chrome steel rings and balls, this bearing guarantees consistent performance, high running accuracy, and extended service life in precision applications.
7211 BE-2RZP Bearing Typical Application Areas
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Fans and Blowers
- Agricultural Machinery
- Material Handling Equipment
