RLS 8-2Z
RLS Series Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
RLS 8-2Z Bearing Product Overview & Core Advantages
The RLS 8-2Z is a single row deep groove ball bearing designed for high-performance industrial applications requiring precision and reliability. Engineered with inch dimensions, this shielded bearing excels in handling substantial radial loads while offering excellent operational stability. Its P6 tolerance class ensures superior dimensional accuracy, making it ideal for applications demanding precise shaft positioning and smooth rotation. The pre-lubricated design with grease lubrication provides immediate operational readiness and contributes to its maintenance-free characteristics.
RLS 8-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| RLS 8 | Basic designation indicating inch series deep groove ball bearing with specific dimensions | Standardized sizing for compatibility with inch-based machinery |
| 2Z | Shielded on both sides | Effective contamination protection while maintaining low friction |
RLS 8-2Z Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove raceway design enables efficient handling of radial dynamic loads up to 4002 lbf and static loads up to 2169 lbf, providing reliable performance under demanding conditions.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional control (bore tolerance: -0.00019" to 0.00019"), ensuring precise fitment and reduced vibration in high-speed applications.
Enhanced Durability: Constructed with chrome steel rings and balls combined with a stainless steel cage, offering excellent wear resistance and corrosion protection for extended service life.
Maintenance-Free Operation: The double-shielded (2Z) design with pre-applied grease lubrication creates a sealed environment that retains lubricant and excludes contaminants, enabling continuous operation without additional maintenance.
Thermal Performance: Suitable for a wide temperature range from -30°C to 120°C, maintaining stable performance across various operating conditions.
RLS 8-2Z Bearing Typical Application Areas
- Electric Motors and Generators: Ideal for fractional horsepower motors requiring precise shaft support and contamination protection
- Industrial Pumps and Compressors: Provides reliable radial load support in fluid handling equipment
- Material Handling Equipment: Suitable for conveyor systems and pulley assemblies requiring inch-dimension bearings
- Agricultural Machinery: Withstands demanding conditions in farm equipment while offering contamination resistance
- Precision Instruments: The P6 tolerance class makes it suitable for measuring devices and laboratory equipment
- Automotive Components: Used in auxiliary systems requiring high-speed capability and reliable performance
