7418 CBM
Single Row Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7418 CBM Bearing Product Overview & Core Advantages
The 7418 CBM is a single row angular contact ball bearing engineered for applications requiring high precision and the ability to handle combined loads. Its 40° contact angle is optimized to support significant axial loads in one direction alongside radial loads, making it ideal for high-rigidity arrangements. Manufactured to a P6 (ABEC-3) tolerance class, it ensures exceptional running accuracy and reliability in demanding operational environments.
7418 CBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7418 | Standard bearing series designation, indicating a metric bore diameter of 90 mm, outside diameter of 225 mm, and width of 54 mm. |
| C | Denotes a 40° contact angle, providing high axial load capacity. |
| B | Indicates an enhanced internal design for optimized performance and load distribution. |
| M | Signifies the bearing is supplied with brass (copper alloy) cage, offering high strength and suitability for high-speed applications. |
7418 CBM Bearing Structural Features & Performance Benefits
High Rigidity and Load Capacity: The single row design with a 40° contact angle is engineered to provide high rigidity and effectively support combined radial and axial loads.
High-Speed Performance: The robust brass cage (M) ensures dimensional stability and guidance of the balls at high rotational speeds, contributing to the bearing's limiting speed of 3,800 rpm.
Precision Engineering: Manufactured to P6 tolerance, this bearing guarantees minimal runout and smooth operation, which is critical for high-precision machinery.
Durability and Compliance: Constructed from chrome steel for both rings and balls, it offers excellent wear resistance and a long service life. The bearing is compliant with ROHS and REACH regulations.
7418 CBM Bearing Typical Application Areas
The 7418 CBM is ideally suited for a wide range of industrial applications where precision and reliability are paramount, including:
- Machine Tool Spindles
- Industrial Pumps and Compressors
- Precision Gearboxes
- Material Handling Equipment
