SBR20 Linear Rail Set+3 Ball Screw RM/SFU1605 300mm-1500mm+BK/BF12+Coupler CNC
SBR20+SFU1605 3 Kit. Linear guide SBR20 Length: 300mm-1500mm. Compact design and easy to mount and dismount. 3x Coupler. 6x Linear support rail. The material is made by the high quality steel and case hardened。 Very high load carrying capacity.