7310 ACCBM
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
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7310 ACCBM Bearing Product Overview & Core Advantages
The 7310 is a metric single row angular contact ball bearing designed for high-precision applications requiring exceptional rigidity and load capacity. Engineered to accommodate combined radial and axial loads simultaneously, this bearing features a 25° contact angle for optimal thrust load handling. Manufactured to P6 (ABEC-3) tolerance class, it delivers superior running accuracy and reliability in demanding industrial environments. The open design with brass cage ensures excellent high-speed performance up to 12,000 rpm.
7310 ACCBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7310 | Basic bearing designation: 50mm bore, 110mm OD, 27mm width |
| Single Row | Single ball row construction for compact design |
| Open | No seals or shields, suitable for controlled environments |
| P6 | Precision tolerance class equivalent to ABEC-3 |
| 25° Contact Angle | Optimized for handling significant axial loads |
7310 ACCBM Bearing Structural Features & Performance Benefits
High Rigidity Design: The single row angular contact configuration with 25° contact angle provides exceptional stiffness against combined loads, making it ideal for applications requiring precise shaft positioning.
Superior Load Capacity: With dynamic load rating of 18,675 lbf and static load rating of 12,825 lbf, this bearing efficiently handles both radial and substantial axial loads in one direction.
High-Speed Capability: The brass cage construction and optimized internal geometry enable reliable operation at speeds up to 12,000 rpm, suitable for demanding rotational applications.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional control (bore tolerance: -0.01mm to 0), ensuring consistent performance and minimal runout in precision machinery.
7310 ACCBM Bearing Typical Application Areas
- Machine Tool Spindles - High-speed machining centers and precision lathes
- Industrial Pumps - Centrifugal and process pumps requiring axial load support
- Electric Motors - High-performance motors and generators
- Gearboxes - Precision transmission systems
- Material Handling Equipment - Conveyor systems and automated machinery
- Robotics - Joint mechanisms and precision positioning systems
