7411 BCBM
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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7411 BCBM Bearing Product Overview & Core Advantages
The 7411 BCBM is a single row angular contact ball bearing engineered for applications demanding high precision and robust performance under combined loads. This precision bearing is designed to accommodate high radial loads and substantial axial loads in one direction simultaneously, thanks to its defined 40° contact angle. Manufactured to a P6 (ABEC-3) tolerance class, it ensures exceptional running accuracy and rotational stability. Its open design facilitates direct lubrication for optimal performance in high-speed applications, making it an ideal choice for machine tools and other high-performance machinery where high rigidity and reliability are paramount.
7411 BCBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7411 | Standard bore diameter code indicating a 55 mm bore. |
| BC | Denotes a 40° contact angle, optimized for handling high axial loads. |
| BM | Indicates the bearing is supplied lubricated with a high-performance grease suitable for its operating temperature range. |
7411 BCBM Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The single row design with a steep 40° contact angle provides excellent resistance to axial loads and high radial loads. The optimized internal geometry, including precise shoulder diameters on both rings, ensures stable operation under combined loads.
- High-Speed Capability: The machined brass cage ensures dimensional stability and strength at high rotational speeds, contributing to the bearing's limiting speed of 8,000 rpm.
- Precision Engineering: Manufactured to P6 tolerance, this bearing guarantees minimal runout and vibration, which is critical for applications requiring high positional accuracy.
- Superior Material: Constructed from chrome steel for both rings and balls, offering high hardness, wear resistance, and a long operational lifespan.
7411 BCBM Bearing Typical Application Areas
The 7411 BCBM is ideally suited for high-performance applications across various industries, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
- Material Handling Equipment
