RLS 12
RLS Series Single Row Deep Groove Ball Bearings
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RLS 12 Bearing Product Overview & Core Advantages
The RLS 12 is a single row deep groove ball bearing designed for exceptional performance in demanding industrial applications. Engineered to primarily handle radial loads, this bearing features a P6 tolerance class for high precision and reliable operation. Its robust construction from chrome steel rings and balls, combined with a stainless steel cage, ensures durability and consistent performance within a wide temperature range of -30° to 120 °C. The open design allows for versatile lubrication options, making it a versatile and high-performance solution for machinery requiring precise rotational accuracy.
RLS 12 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| RLS 12 | Standard series designation for a single row deep groove ball bearing with specific inch dimensions. |
| Open (Seal Type) | No integral seals or shields, allowing for high-speed operation and custom lubrication schemes. |
| P6 (Tolerance Class) | Denotes a precision bearing with tighter dimensional and running accuracy tolerances than standard bearings. |
| CN (Radial Internal Clearance) | Standard normal clearance group, suitable for most common operating conditions. |
RLS 12 Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: Manufactured to P6 tolerance class, this bearing ensures minimal runout and high rotational accuracy, which is critical for applications requiring precise shaft positioning.
- Optimized Load Capacity: With a dynamic load rating of 6902 lbf and a static load rating of 4271 lbf, it provides reliable support for significant radial loads.
- High-Speed Capability: The stainless steel cage provides stability and strength, contributing to a high limiting speed of 11,000 rpm, making it suitable for high-speed applications.
- Durable Construction: Components made from chrome steel offer excellent wear resistance and fatigue life, while the stainless steel cage resists corrosion.
- Versatile Lubrication: The open seal type allows for the use of specialized lubricants tailored to specific operational needs, including high-temperature or extreme environment greases.
RLS 12 Bearing Typical Application Areas
The RLS 12 precision ball bearing is ideally suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
