Bearings
Linear Bearings & Shaft
Ball Bushings
LME Ball Bushing
Quick Code: BB-531487
LME30 UU-AJ THK Adjustable Sealed Linear Ball Bearing 30x47x68mm
The LME30UU-AJ THK Adjustable Sealed Linear Ball Bearing is a precision-engineered linear motion component designed for demanding industrial applications requiring smooth, reliable linear guidance. This adjustable sealed ball bushing features premium construction from THK, a leading manufacturer of linear motion systems, combining exceptional durability with versatile performance across a wide temperature range.
Product Overview
Built with a robust outer cylinder and precision ball retainer system, the LME30UU-AJ delivers consistent, low-friction linear motion along a 30mm shaft. The sealed-on-all-sides design protects internal components from dust, moisture, and debris, ensuring extended service life and reliable operation in challenging environments.
Key Specifications
- Reference: LME30UU-AJ
- Brand: THK
- Inside Diameter: 30mm
- Outside Diameter: 47mm
- Width: 68mm
- Series: LM Series
- Material: Standard bearing steel
- Type: Adjustable Sealed Design
- Seal Type: Sealed on all sides
- Operating Temperature Range: -30°C to +80°C
- Angle Compensation: Without misalignment compensation
Features & Benefits
- Sealed-on-all-sides construction provides maximum protection against contamination and extends bearing life
- Adjustable design allows for preload customization to optimize performance for specific applications
- Premium THK engineering delivers superior precision and reliability
- Precision ball retainer system maintains optimal ball positioning and smooth recirculation
- Standard bearing steel construction offers excellent load capacity and durability
- Wide operating temperature range (-30°C to +80°C) enables use in diverse industrial environments
- Smooth, low-friction linear motion for precise guidance
Typical Applications
The LME30UU-AJ is ideally suited for precision automation equipment, CNC machinery, industrial robotics, medical devices, semiconductor manufacturing equipment, and other applications requiring smooth, dependable linear motion with excellent environmental protection. Its adjustable design makes it particularly valuable in applications where preload tuning enhances performance and precision.
