THK Cross Roller Guide Vr 6 - 550 38z Vr6-550p*38z Vr 6 600 41z Vr6- 600p *41z Qingdao Taisheng Industrial Technology Co., Ltd. Base Info Description Pre：THK Cross Roller Guide Vr 4 - 440 43z Vr4-440p*43z Vr 4 - 480 47z Vr4- 480p *47z Next：THK Cross Roller Guide Vr 9 - 800 40z Vr9-800h*40z Vr 9 900 45z Vr9- 900h *45z Vr 9 - 1000 50z Vr9-1000h *50z
