Bearings
Linear Bearings & Shaft
Ball Bushings
LM Ball Bushings
Quick Code: BB-535659
LM30 UU Samick Closed Sealed Linear Ball Bearing 30x45x64mm
LM30UU Samick Closed Sealed Linear Ball Bearing
The LM30UU is a precision sealed linear ball bearing from Samick's trusted LM series, engineered for smooth and reliable linear motion in demanding applications. This mid-sized bearing combines robust sealed construction with consistent performance, making it an excellent choice for industrial and mechanical systems requiring protected linear movement.
Technical Specifications:
- Inside Diameter: 30mm
- Outside Diameter: 45mm
- Width: 64mm
- Brand: Samick
- Series: LM series
- Version: Closed design
- Reference: LM30UU
- Material: Standard bearing steel
- Seal Type: Sealed on all sides
- Operating Temperature Range: -20°C to +80°C
- Misalignment Compensation: Without angle compensation
Key Features:
- Complete sealed design protects internal ball elements from dust, moisture, and contaminants
- Precision engineering ensures smooth, consistent linear motion
- Robust construction for heavy-duty industrial applications
- Excellent load capacity for reliable performance
Applications:
The LM30UU sealed linear ball bearing is ideal for:
- Precision automation equipment
- Industrial machinery requiring protected linear motion
- CNC machines and cutting equipment
- Printing and packaging machinery
- Medical device assemblies
- Manufacturing equipment in contaminated environments
- Material handling systems
- General mechanical positioning systems
This bearing offers excellent reliability and smooth operation in environments where protection from external contaminants is essential, making it a dependable choice for applications demanding consistent linear movement and precise positioning with enhanced durability.


