Bearings
Linear Bearings & Shaft
Ball Bushings
LME Ball Bushing
Quick Code: BB-535703
LME50 UUAJ Samick Adjustable Sealed Linear Ball Bearing 50x75x100mm
The LME50UUAJ Samick Adjustable Sealed Linear Ball Bearing is a heavy-duty precision linear motion component engineered for applications requiring reliable shaft guidance with adjustable preload capability and superior contamination protection. This large-format sealed ball bearing combines Samick's proven engineering excellence with practical adjustability features, making it an ideal choice for demanding industrial motion control systems operating in challenging environments where robust performance is essential.
Product Composition
The LME50UUAJ linear ball bearing consists of:
- Outer cylinder housing
- Precision ball retainer with recirculating trucks
- High-quality bearing steel balls
- Sealed end rings for complete contamination protection
- Adjustable preload mechanism for optimized performance
The precision ball retainer holds the balls in recirculating trucks, securely positioned within the outer cylinder by sealed end rings, enabling smooth linear motion with minimal friction and maximum stability across extended travel distances.
Technical Specifications
- Bore Diameter (Inside): 50mm
- Outer Diameter: 75mm
- Width: 100mm
- Type: Sealed on All Sides
- Version: Adjustable
- Brand: Samick
- Series: LM Series
- Material: Standard Bearing Steel
- Angle Compensation: Without Misalignment Compensation
- Operating Temperature Range: -20°C to +80°C
- Reference: LME50UUAJ
Key Features
- Adjustable preload mechanism for fine-tuning bearing performance and eliminating play
- Fully sealed design providing superior protection against dust, moisture, and contaminants
- Premium Samick engineering for reliable long-term operation
- Suitable for wide temperature range applications
- Precision ball bearing construction for smooth, low-friction linear motion
- Large-format 50mm bore ideal for heavy-duty industrial applications
- High load-carrying capacity for demanding motion control systems
- Compact profile suitable for space-constrained applications despite large bore size
Applications
The LME50UUAJ is ideal for use in:
- Heavy-duty industrial automation and manufacturing equipment
- Large-format CNC machinery and precision machining centers
- Advanced material handling systems requiring sealed protection
- Robotic systems with extended travel requirements
- Large-scale printing and digital imaging equipment
- Industrial pressing and compression equipment
- Environmental chambers and controlled-temperature systems
- Semiconductor and electronics assembly equipment for high-volume production
- Packaging machinery requiring robust linear motion solutions
- Applications requiring adjustable preload for performance optimization under heavy loads
The fully sealed design combined with adjustable preload capability and substantial load capacity makes this bearing an excellent choice for both clean industrial environments and moderately challenging operating conditions where precision, reliability, and robust performance are essential. The 50mm bore diameter provides an ideal solution for applications requiring heavy-duty linear motion with extended operational life and consistent performance under demanding conditions.
