SBR20 Linear Rail Set+3 Ballscrew RM1605-350/650/1050mm CNC Set Support Liner Rail+BK/BF12 with BK/BF 12 CNC Kit

SBR20 Linear Rail Set+3 Ballscrew RM1605-350/650/1050mm CNC Set Support Liner Rail+BK/BF12 with BK/BF 12 CNC Kit
Fine Workmanship
Heavy-Duty Material
Complete Linear Guiding System
Simple Installation
Quiet Operation
Extensive Application
Screw Diameter: 0.63 in / 16 mm,Screw Length: 7.87 in / 200 mm,Class: C7,Packing Size: 44 x 8 x 4 in / 110 x 20 x 10 cm,Linear Guide SBR20 Length: 11.8/23.6/39.4 in (300/600/1000 mm),Screw Pitch (Lead): 0.197 in / 5 mm,Feature: Anti-friction,Ballscrew Length: 14.8/25.6/41.3 in (350/650/1050 mm),G.W.: 44 lbs / 20 kg