Classification of linear bearings

1. Standard type, gap-adjustable linear bearings, open type linear bearings, extended linear bearings, and universal linear bearings.
2. Flange linear bearings can be divided into: round flange type, square flange type, elliptical flange type, guide round flange type, guide square flange type, guide elliptical flange type, and extended round flange type.
Specifications for linear bearings
The standards of linear bearings include LM and LME, LIN-11 and LIN-12, and KH series. Among them, the LM series is used in Asia and Southeast Asia. It is based on metric standards. The outer diameter tolerance of the linear shaft is generally h7. . The outer diameter tolerance of the linear shaft used with linear bearings is generally g6. LIN-11 represents the European standard plastic linear bearing, which uses a circlip limit device, while the LIN-12 series is a narrow design, and its outer diameter is directly installed in close cooperation with the mounting hole, mainly to save installation space.