1208-K 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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1208-K P/6 Bearing Product Overview & Core Advantages
The 1208-K P/6 is a metric double row angular contact ball bearing designed for applications requiring high precision and reliable performance. Featuring a 1:12 tapered bore for secure shaft mounting, this bearing excels at handling combined radial and axial loads simultaneously. Its compact design with an 18mm width provides excellent space efficiency while maintaining high rigidity through its double row ball construction. Pre-lubricated and manufactured with precision tolerances, it delivers consistent performance in demanding industrial environments.
1208-K P/6 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
| 1208 | Standard bore diameter 40mm, outside diameter 80mm |
| K | Tapered bore with 1:12 ratio |
| P/6 | Precision tolerance class and CN radial clearance |
1208-K P/6 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row angular contact design provides superior stiffness and can handle significant combined radial and axial loads in both directions. With a dynamic load rating of 4478 lbf and static load rating of 1564 lbf, it offers reliable performance under varying load conditions.
Precision Engineering: Manufactured with tight dimensional tolerances (bore: -0.012mm to 0, outside diameter: -0.013mm to 0) and CN radial internal clearance, ensuring smooth operation and precise positioning.
Optimized Component Materials: Features chrome steel rings and balls for durability, combined with a nylon cage that reduces friction and enables smooth operation at limiting speeds up to 11,000 rpm.
Tapered Bore Advantage: The 1:12 tapered bore facilitates precise mounting and dismounting, ensuring secure fitment on tapered shafts for vibration-free operation.
1208-K P/6 Bearing Typical Application Areas
- Machine tool spindles and precision rotating equipment
- Industrial gearboxes and transmission systems
- Material handling equipment and conveyor systems
- Agricultural machinery and implement drives
- Electric motors and industrial pumps
- Textile machinery and other precision manufacturing equipment
