7260 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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7260 BCBM Bearing Product Overview & Core Advantages
The 7260 BCBM is a single row angular contact ball bearing designed for high-precision applications requiring exceptional performance under combined loads. Engineered with a 40° contact angle, it efficiently handles significant axial loads in one direction while supporting substantial radial loads. Manufactured to P6 (ABEC-3) tolerance class, this bearing ensures superior running accuracy and rotational stability. Its open design facilitates optimal lubrication management, making it ideal for high-speed operations up to 1,300 rpm in demanding industrial environments.
7260 BCBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| 7260 | Basic designation: 300mm bore, 540mm OD, 85mm width | Standard bearing dimensions for heavy-duty applications |
| BCBM | Contact angle: 40° | Optimized for high axial load capacity in one direction |
7260 BCBM Bearing Structural Features & Performance Benefits
Premium Material Construction: Manufactured from chrome steel rings and balls with brass cage for enhanced durability and thermal stability.
High Load Capacity: Features exceptional radial dynamic load rating of 124,425 lbf and static load rating of 209,250 lbf, ensuring reliable performance under heavy combined loads.
Precision Engineering: P6 tolerance class guarantees tight dimensional control and superior running accuracy for precision applications.
Optimized Geometry: The 40° contact angle and carefully calculated shoulder diameters (395.5mm inner ring, 450.5mm outer ring) provide stable load distribution and improved stiffness.
7260 BCBM Bearing Typical Application Areas
- Machine tool spindles and precision machining centers
- Industrial gearboxes and power transmission systems
- Heavy-duty pumps and compressor systems
- Marine propulsion systems and large industrial motors
- Mining equipment and material handling machinery
- Paper processing machinery and industrial rollers
