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Ball recirculation bushings and sleeves

THK, linear ball bushings and sleeves LM

The ball sleeve is a linear system that, when paired with a LM cylindrical shaft, enables straight movements with minimal friction, ensuring precise, smooth, and steady motion. Thanks to these characteristics, it represents an ideal solution for applications requiring high accuracy and reliability in positioning.

The LM linear bushing consists of a sleeve with semicircular grooves, within which the load-carrying balls roll. They are sequentially guided by a stop integrated into the nut, ensuring uniform movement along the longitudinal direction of the shaft.

Made of high-carbon bearing steel, subjected to heat treatment and subsequent internal and external grinding, the bushing ensures high hardness, wear resistance, and long operational life.

THK Ball Bushings and Sleeves 

boccole-ricircolo-sfere-thk

Recirculating ball linear housings

LM Series, LM-GA, LM-MG, LME, LM-L

LM, LM-GA, LM-MG, LME, LM-L Series

These models of linear housings, cylindrical in shape, feature a simple and high-precision surface.

The bushing can be used for a wide range of applications and is provided in the specified series below, which are classified based on their sizes.

Flanged linear ball bushing

LMF, LMF-M, LMK, LMK-M, LMF-L, LMF-ML, LMK-L, LMK-ML, LMH, LMH-L Series

LMF, LMF-M, LMK, LMK-M, LMF-L, LMF-ML, LMK-L, LMK-ML, LMH, LMH-L Series

The bushing is integrated with a flange. This allows it to be mounted directly on the housing using screws, thus simplifying installation.

Linear ball bushing

SC, SL, SH, SH-L Series

SC, SL, SH, SH-L Series

As the lightweight and compact aluminum structure contains one LM unit and two SL units, it can be easily mounted by securing it to the table with screws.

LM Shaft Support

SK Series

SK Series

A lightweight aluminum pivot for securing the LM shaft. Since the mounting section of the LM shaft has a slot, the pivot can be securely attached to the LM shaft using bolts.

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THK SLEEVE LM10UU CODE LM20UU
In Stock
(Ship. 1-2 days)
On request
THK LME16UU SLEEVE
In Stock
(Ship. 1-2 days)
On request
THK SLEEVE SC16UU CODE SC16UU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE LMF20LUU CODE LMF20LUU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE SC30UU CODE SC30UU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE SL30UU CODE SL30UU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE LME30GAUU CODE LME30GAUU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE LME40GAUU CODE LME40GAUU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE LBST20UU CODE LBST20UU
On Order
(Ship. 20-21 days)
On request
THK BUSHING LBF20UU (BUSHING ONLY) CODE LBF20UU
On Order
(Ship. 20-21 days)
On request
THK LMF30L SLEEVE CODE LMF30L
On Order
(Ship. 20-21 days)
On request
THK BUSHING LBS20UU (BUSHING ONLY) CODE LBS20UU
On Order
(Ship. 20-21 days)
On request
THK LMF10UU SLEEVE CODE LMF10UU
On Order
(Ship. 20-21 days)
On request
THK LMF12UU SLEEVE CODE LMF12UU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE LMF16UU CODE LMF16UU
On Order
(Ship. 20-21 days)
On request
THK LMF25UU SLEEVE CODE LMF25UU
On Order
(Ship. 20-21 days)
On request
THK BUSHING LMF30UU CODE LMF30UU
On Order
(Ship. 20-21 days)
On request
THK LMF35UU SLEEVE CODE LMF35UU
On Order
(Ship. 20-21 days)
On request
THK LMF40UU SLEEVE CODE LMF40UU
On Order
(Ship. 20-21 days)
On request
THK SLEEVE LMF50UU CODE LMF50UU
On Order
(Ship. 20-21 days)
On request

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A.T.T.I. Srl - Via f.lli Cervi 3 - 20063 Cernusco sul Naviglio (MI) - IT
P.IVA 05984490150 | Codice SDI: A4707H7 | Rea: MI-1062427 | Capitale Sociale: 100.000,00 €