The flange of the LM block has tapped holes.
Can be mounted from the top or the bottom.
Can also be used in places where the table
cannot have through holes for mounting bolts
The LM block has the same cross-sectional
shape as models SVR/SVS-C, but has a longer
overall LM block length (L) and a greater rated
Model No. M W L Mass(kg)
SVS 25C 31 72 82.8 0.6
SVS 25LC 31 72 102 0.8
SVS 30C 38 90 98 1.1
SVS 30LC 38 90 120.5 1.5
SVS 35C 44 100 109.5 1.6
SVS 35LC 44 100 135 2
SVS 45C 52 120 138.2 2.7
SVS 45LC 52 120 171 3.6
SVS 55C 63 140 163.3 4.5
SVS 55LC 63 140 200.5 5.9
SVS 65C 75 170 186 7.8
SVS 65LC 75 170 246 11
Note1) The maximum length under “Length ＊ ” indicates the standard maximum length of an LM rail. (See A1-138 .)
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
For oil lubrication, be certain to let THK know the mounting orientation and where the LM block piping joint should be
(Mounting orientation: see A1-12 , Lubricant: see A24-2)
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.
＊＊ A pilot hole for side nipples, when a grease nipple for a model equipped with LaCS or QZ Lubricator is needed.
Pilot holes for side nipples are not drilled through for models other than those stated above.
For grease nipple mount machining, contact THK.
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.