Linear shaft support housing SK 1.Reliable quality 2.Professional ... standard 4.Stock available Linear shaft support Housing SK ,please check IXIN pdf catalog for details. ... SK33M4M524SK44M4M524SK55M4M524SK66M4M524SK88M4M524SK1010M4M524SK1212M4M530SK1313M4M530SK1616M5M640SK2020M6M670SK2525M6M8130SK3030M8M10180SK3535M8M10270SK4040M10M10420SK5050M12M12750SK6060M12M121100 Linear shaft support housing SK