The nut is partially cut open by one row of balls (50° to 80°). This enables the Linear Bushing to be used even in locations where the LM shaft is supported by a column or fulcrum.In addition, a clearance can easily be adjusted.
Model LM-OP

Model No. Main dimensions Basic load rating Detail specifications CAD Dimensional drawing Inscribed bore diameter Outer diameter Length Dynamic rating C Static rating C0 2D (DXF) 3D dr Tolerance D Tolerance Precision/High L Tolerance Precision High mm mm mm mm mm mm mm N N LM 13-OP 13 0 –0.006 0 –0.009 23 0 –0.013 32 0 –0.2 510 775 LM 16-OP 16 0 –0.006 0 –0.009 28 0 –0.013 37 0 –0.2 775 1180 LM 20-OP 20 0 –0.007 0 –0.010 32 0 –0.016 42 0 –0.2 863 1370 LM 25-OP 25 0 –0.007 0 –0.010 40 0 –0.016 59 0 –0.3 980 1570 LM 30-OP 30 0 –0.007 0 –0.010 45 0 –0.016 64 0 –0.3 1570 2750 LM 35-OP 35 0 –0.008 0 –0.012 52 0 –0.019 70 0 –0.3 1670 3140 LM 40-OP 40 0 –0.008 0 –0.012 60 0 –0.019 80 0 –0.3 2160 4020 LM 50-OP 50 0 –0.008 0 –0.012 80 0 –0.022 100 0 –0.3 3820 7940 LM 60-OP 60 0 –0.009 0 –0.015 90 0 –0.022 110 0 –0.3 4710 10000