1205 P/6
1200 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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1205 P/6 Bearing Product Overview & Core Advantages
The 1205 P/6 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design and is pre-lubricated for immediate use. Its primary advantage lies in its ability to support significant combined loads—handling both radial and axial forces—within a compact bearing size (25mm bore, 52mm OD, 15mm width). Constructed with chrome steel rings and balls, and a nylon cage, it offers excellent performance for high-speed applications with a limiting speed of 18,000 rpm, making it a versatile and high-rigidity solution for demanding industrial environments.
1205 P/6 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1205 | Standard bearing designation indicating a 25mm bore diameter and light series. |
| P/6 | Indicates a higher precision class (P6) compared to standard bearings, offering tighter tolerances for improved running accuracy. |
1205 P/6 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior stiffness and enables the bearing to handle substantial radial dynamic loads (3218 lbf) and static loads (900 lbf), as well as bidirectional axial loads.
- Optimized High-Speed Performance: The lightweight nylon cage minimizes centrifugal forces, reduces friction, and contributes to the high limiting speed of 18,000 rpm, making it an ideal high-speed bearing.
- Precision & Reliability: Manufactured to P6 tolerance class with a standardized CN radial internal clearance, this bearing ensures consistent, precise operation and long service life in precision machinery.
- Ready-to-Use Convenience: The bearing is pre-lubricated, simplifying installation and providing immediate protection upon startup.
1205 P/6 Bearing Typical Application Areas
- Electric Motor Spindles
- Precision Gearboxes
- Industrial Pumps and Compressors
- Machine Tool Accessories
- Material Handling Equipment
