LM20UU Low Noise High Precision IKO Brand LM20UU Linear Bearing

(1) Standard type, clearance adjustment type linear bearings, open mouth type linear bearings, elongated linear bearings, general linear bearings

(2) Flange type linear bearings can be divided into: round flange type, method LAN type, oval flange type, guide round flange type, guide method LAN type, guide oval flange type, extended round flange type.

According to the specification standard:

It is divided into two series, LM and LME series. Its code LM series is used in Asia, Southeast Asian countries, Japan, South Korea, China and so on. With metric size as standard, the outside diameter tolerance of the matching straight spool is generally h7. LME series are mainly used in Europe, the United States, Germany, Italy and other regions. In English size as the standard, there are also metric size, with the straight spool diameter tolerance is generally g6. The structure characteristics of the two series are roughly the same except for the difference in size and aperture tolerance.

By shape:

1: straight cylinder type (shape such as cylinder, generally installed with a circlip, for installation of small size occasions)

2: flange type (the end or the middle of the installation flange, can be installed with screws, flange generally divided into round, square and edge cutting type three)

3: The shape of the opening mouth is like a straight cylinder, the appearance has axial cutting seam, which is used for the occasion of needing clearance adjustment. There are two kinds of large opening and small opening.

By performance:

1: General (use for general performance requirements)

2: Super type (long life and large load performance requirements)

Linear bearings are more and more widely used in electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, tool machinery, CNC machine tools, automobiles and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry.