... 2.High quality,low price LM, KB, SW, KB, KH, SLM, SKB, SSW, LMF, LMK, LMFP, LMKP, LMT, LMTP, KBF, KBK, SWF ... motion system for endless stroke used together with linear shaft. 2) The load is small.3) High friction resistance can get ... , SKB, SSW, LMF, LMK, LMFP, LMKP, LMT, LMTP, KBF, KBK, SWF, SWK, LMFP, LMKP, LMFC, LMKC Linear bearings