THK Japan imported linear guide rail slider JR rolling guide rail
Publish Time:
2022-11-03
THK Japan imported to Xi'an guide rail slider JR structure extra long
Steel balls roll along the precisely ground four rows of rolling surfaces on the LM track and LM slider; through the end cover plate assembled on the LM slider,
the steel ball rows are made to move in a ring.
The LM slider uses a retainer plate to hold the steel balls, so even if the LN slider is pulled out, the steel balls will not fall off.
The JR type LW slider adopts the HSR type LM slider with proven performance and high reliability. The LM track has a cross-sectional shape with high flexural rigidity
Therefore, it can be used as a structural component.
Previously, LN rolling guide rails were used by bolting the LM track to the mounting base, while the JR type integrates the mounting base and LN track, so
the upper part of the LM track uses the structure of the LM rolling guide rail HSR type.
In addition, the lower base part uses a hardness of HRC25 or less, so it is easy to machine and can also be welded.
Types and Features
JR-A type
This is a type in which the flange part of the LM slider has been threaded.
JR-B type
This type has a through hole design in the flange part of the LM slider, which can be used in situations where a through hole for mounting bolts cannot be drilled on the workbench.
JR-R type
This is a type in which the width of the LM slider is reduced and threaded. It can be used in places where the workbench width space is small.
In response to the epidemic, our company has been actively stocking up to provide customers with good prices and delivery times. Our company has stock of standard models of guide rail sliders, welcome bosses in need to inquire about prices!
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