Model No. M(mm) W(mm) L(mm) Mass(kg)
SRS 15S 16 32 32 0.033
SRS 15GS 16 32 32 0.033
SRS 15M 16 32 43 0.047
SRS 15GM 16 32 43 0.047
SRS 15N 16 32 60.8 0.095
SRS 15GN 16 32 60.8 0.095
SRS 20M 20 40 50 0.11
SRS 20GM 20 40 50 0.11
SRS 25M 25 48 77 0.24
SRS 25GM 25 48 77 0.24
Note) Since stainless steel is used in the LM block, LM rail and balls, these models are highly resistant to corrosion and environment.
The SRS-G is equipped with uncaged, full-complement bearings.
For the SRS15SMN, 20M, and 25M, if a grease nipple is required, please specify upon ordering.
Using a greasing hole other than for greasing may cause damage.
Note1) The maximum length under “Length ＊ ” indicates the standard maximum length of an LM rail. (See A1-164 .)
Static permissible moment ＊ 1 block: the static permissible moment with one LM block
Double blocks: static permissible moment when two LM blocks are in close contact with each other
Total block length L : The total block length L shown in the table is the length with the dust proof parts, code UU or SS.
If other contamination protection accessories or lubricant equipment are installed, the
total block length will increase.
Note2) The basic load rating in the dimension table is for a load in the radial direction. Use Table7 on A1-60 to calculate
the load rating for loads in the reverse radial direction or lateral direction.