Standard industrial grade SBR gate valves are used, and the product also has high precision and linear bearings inside. Cylindrical guide composed of principal rail and aluminum support, stabilizing the original rail.
eBay
Why Choose VEVOR?. HSR15-1500 mm Linear Guide Rail: This linear guide rail set includes one piece of 1500 mm/59" long HSR15 rail shafts and 4 bearing blocks with smooth sliding. VEVOR SBR20-1500 20mm 2xLinear Rail Set 4xBlocks CNC 1500mm Linear Rail.
eBay
VEVOR high-quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. VEVOR Linear Rail 2Pcs SBR12-1000mm Rails 4Pcs SBR12-UU Blocks Aluminium Bearing. VEVOR Linear Rail 2 SBR20-1800mm 4 SBR20UU Bearing Blocks Slide Steel Guideway.
eBay
HGR SERIES 20mm LINEAR RAIL WITH 1PC HGW20CA or HGH20CA ARE HEAVY DUTY COMPARATIVE TO MGN SERIES USED FOR LINEAR MOTION MAINLY IN CNC MACHINES, 3D PRINTERS AND VARIOUS AUTOMATION PURPOSES IN INDUSTRIAL APPLICATIONS.
eBay
Length Options: 200/300/400/500/600/800/1000/1200/1300/1500mm. 2 PCS SBR20 Linear Slide Guide Fully-supported Rails (200/300/400/500/600/800/1000/1200/1300/1500mm). SB R 20 Linear Rail. Sliding blocks to be used cooperatively with rails, smooth sliding provided by inside linear bearing.
eBay
VEVOR SFC linear guide rail includes 2 guide rails and 4 slide blocks. Multiple specifications are available to perfectly fit your needs. SFC Linear Guide Rail Set: Linear motion guide rail includes 2 x 39.4" / 1000mm length SFC16 linear shafts, 4 x SC16 slide blocks and 4 x rail supports.
eBay
Sold in different lengths, each length includes 1pc your chosen Length of SBR16 Linear rail + 1pc SBR16UU Bearing Block. SBR 16 LINEAR SHAFT + 1pc SBR16UU BEARING BLOCK. Your chosen Length and qty of SBR 16 Supported Linear shaft with 1pc SBR16 bearing.
eBay
MGN12 SERIES LINEAR RAIL WITHMGN-12C ORMGN-12H ARE MINIATURE SERIES USED FOR LINEAR MOTION MAINLY IN CNC MACHINES, 3D PRINTERS AND VARIOUS AUTOMATION PURPOSES IN INDUSTRIAL APPLICATIONS. MGN-12 LINEAR RAIL BEARING.
eBay