7207 BE-2RZP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7207 BE-2RZP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.35 kg
Tolerance class
P6 (ABEC-3)
Seal type
Sealed
For load direction
Angular Contact
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.011mm to 0
Width
17 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
1.1 mm
Contact angle
40 °
Distance from side face to load point
31 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
49.65 mm
Inner ring small-side shoulder diameter
41.96 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
6548 lbf
Radial static load rating
4275 lbf
Limiting speed
9 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
Price available upon request.
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7207 BE-2RZP Bearing Product Overview & Core Advantages
The 7207 BE-2RZP is a high-performance Angular Contact Ball Bearing designed for applications demanding high precision and reliability. As a Single Row bearing, it excels at accommodating combined loads, specifically high radial loads and one-directional thrust loads due to its 40° contact angle. Its Sealed construction with pre-applied lubricant ensures long-term, maintenance-free operation, making it an ideal precision bearing for high-speed and high-rigidity applications where space is constrained.
7207 BE-2RZP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | Optimized internal design and contact angle (40°) for enhanced performance. |
| 2RZ | Bearing is equipped with non-contact seals on both sides, offering effective protection against contaminants with minimal friction. |
| P | Indicates the tolerance class P6 (ABEC-3), signifying high dimensional and running accuracy for precision applications. |
7207 BE-2RZP Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row design with a steep 40° contact angle provides excellent rigidity and is engineered to support significant combined (radial and axial) loads simultaneously.
- High-Speed Performance: The lightweight Nylon cage ensures stable operation and low friction, contributing to a high limiting speed of 9,000 rpm. The seals (2RZ) are designed to minimize heat generation at high speeds.
- Maintenance-Free & Long Life: The integrated non-contact seals effectively shield the bearing from dust and moisture, while the factory-applied lubricant ensures consistent performance across a wide temperature range (-30° to 110 °C), eliminating the need for re-lubrication.
- Precision Engineering: Manufactured to P6 (ABEC-3) tolerance class, this bearing guarantees precise running accuracy and low noise, which is critical for high-performance machinery.
7207 BE-2RZP Bearing Typical Application Areas
This bearing is suited for a wide range of demanding industrial applications, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Electric Motors
- Material Handling Equipment
