德国SCHNEEBERGER导轨滑块滚珠结构,可选规格A/B/C/D/E/F/G/K,可选型号15/20/25/30/35/45
精度G0/G1/G2/G3,预紧力V0/V1/V2/V3
BMW15A/15C/15F
BMW20A/20B/20C/20D
BMW25A/25B/25C/25D/25E/25F/25G
BMW30A/30B/30C/30D/30E/30F/30G
BMW35A/35B/35C/35D/35E/35F/35G
BMW45A/45B/45C/45D/45F/45G