SKF 4753 EN Finale

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www.lmotion.ru lmotion-mail@ya.ru Тел.: (495)-921-34-60Order designationThe following designation system should be used for inquiries and orders.Plastic end-stopSteel end-stopSingle rail systemParallel rail systemAccuracy classof the railRail track lengthClearanceLight clearance up to light preloadPreloaded systemNumber of carriagesCarriage without sealsCarriage with sealsStandard carriageLong carriageSize 7Size 9Size 12Size 15System (carriage and rail)CarriageRailStandard railWide railMiniature profile rail8
www.lmotion.ru lmotion-mail@ya.ru Тел.: (495)-921-34-60Mounting detailsPermissible height deviation in transverse direction H aH a =A· ZH a = permissible height deviation (mm)A = distance of rails (mm)Z = calculation factor T 0 3,0 · 10 -4T 1 /T 2 1,5 · 10 -4Permissible height deviation in longitudinal direction H bH b = B · 7 · 10 -5H bB= permissible height deviation (mm)= distance of carriages (mm)Ideal mountingarrangementThe illustration opposite shows theideal mounting arrangement for miniatureprofile rail guides. Carriageand rail can be mounted at bothsides, but their datum planes shouldbe on the same side of the system.To ensure a neat abutment to theadjacent edges, these should featurea relief fillet.Tightening torque of fixing boltsThread sizeMaximum tightening torqueNcmThe opposite table shows the maximumtightening torques for fixingbolts depending on the thread size.M 2 32M 3 110M 4 260M 5 5109
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SKF 4753 EN Finale

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