THK LMF30 ROUND FLANGED LINEAR BUSHING

Description:

The THK LMF30 Flanged Linear Bushing is a precision round-flange linear ball bearing designed to provide smooth, low-friction linear motion on a 30 mm hardened shaft. Featuring an integrated circular flange for secure face mounting, the LMF30 delivers high load capacity, excellent positioning accuracy, and reliable performance in demanding linear motion applications. Commonly installed in CNC machine tools, industrial automation equipment, robotics, packaging machinery, semiconductor systems, and precision assembly equipment, this flanged linear bushing is used by maintenance teams, OEM machine builders, and system integrators for equipment repairs, retrofits, and replacement of worn linear bearings.

Applications:

The THK LMF30 is widely used in CNC machining centers, industrial robots, automated production lines, semiconductor manufacturing equipment, packaging machinery, medical devices, inspection systems, linear actuators, and material handling equipment requiring accurate, smooth, and low-friction linear motion with secure flange mounting.

Technical Specifications:

• Manufacturer Part Number (MPN): LMF30
• Manufacturer: THK Ltd.
• Product Type: Round Flanged Linear Bushing
• Series: LMF Series
• Bearing Type: Flanged Linear Ball Bearing
• Flange Style: Round Face Flange
• Nominal Shaft Diameter: 30 mm
• Outer Diameter: 45 mm
• Overall Length: 64 mm
• Flange Diameter: 74 mm
• Motion Type: Precision Linear Motion
• Rolling Element: Recirculating Steel Balls
• Basic Dynamic Load Rating: 1,570 N (1.57 kN)
• Basic Static Load Rating: 2,750 N (2.75 kN)
• Lubrication: Grease or Oil Lubrication
• Construction Material: Hardened Bearing Steel
• Features: Integrated round flange, low friction, high rigidity, high positioning accuracy, compact design, and long service life.

Common Replacements:

• THK LMF30L
• THK LM30UU
• THK LMCF30UU