7209 BE-2RZP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7209 BE-2RZP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.52 kg
Tolerance class
P6 (ABEC-3)
Seal type
Sealed
For load direction
Angular Contact
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.013mm to 0
Width
19 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
1.1 mm
Contact angle
40 °
Distance from side face to load point
37 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
60.85 mm
Inner ring small-side shoulder diameter
52.68 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
8055 lbf
Radial static load rating
5850 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
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In Stock
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7209 BE-2RZP Bearing Product Overview & Core Advantages
The 7209 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 handles both radial loads and substantial axial loads in one direction. Its compact design, featuring a 40° contact angle, provides excellent operational stability and high rigidity. Manufactured to P6 (ABEC-3) tolerance and pre-lubricated, this bearing is ideal for high-speed machinery demanding consistent performance and long service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 7209 | Basic bearing series and size code (45mm bore, 85mm OD). |
| BE | Designates an increased 40° contact angle for superior axial load capacity. |
| 2RZ | Indicates non-contact seals on both sides for effective contamination protection. |
| P | Signifies the bearing is supplied with a performance grease fill. |
7209 BE-2RZP Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row design with a steep 40° contact angle provides high rigidity and is optimized to carry significant combined loads, making it suitable for applications with demanding force requirements.
- Precision & High-Speed Performance: Manufactured to P6 tolerance class and featuring a lightweight nylon cage, the bearing ensures smooth operation and contributes to a high limiting speed of 7,500 rpm.
- Sealed & Lubricated for Life: The 2RZ non-contact seals effectively shield the bearing from contaminants while retaining the factory-applied grease, enabling maintenance-free operation within the specified temperature range.
- Durable Material Construction: Components made from chrome steel ensure high durability and a long operational lifespan under typical operating conditions.
7209 BE-2RZP Bearing Typical Application Areas
This bearing is widely used in precision machinery and high-speed equipment, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Fans and Blowers
- Agricultural and Material Handling Equipment
