There are two rubber stoppers on each side of the linear guide to prevent the sliding block from slipping off. Item Type: Linear Rail Guide. 1 x Linear Rail Guide. The liner rail guide has high accuracy and stable performance can be seen in its operation.
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X Axis 40/60mm Mini Manual Optical Displacement Platform Micrometer Linear Guides High Precision Adjustable Sliding Stage LGX40
Aliexpress UK
SG Series bearings are specially guide wheel and pulley wheel used for linear motion in various Diy projects and Industrial machines such as CNC and textile machine. U- Groove Roller BEARING. With small friction and high-limit speed, these u groove pulley bearings are cost-effective and require little maintenance.
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CNC Fully Enclosed Sliding Table 70mm Wide Ball Screw Linear Guide XYZ Axis Stage with Dust Cover Actuator Sliding Table
Aliexpress UK
1.2Pcs SBR20 Linear Rail. 2.4Pcs SBR20UU Bearing Block. 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.
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SCULPFUN S6/S6PRO/S9 X-axis Linear Guide Upgrade Kit High Precision Industrial Grade Direct Installation Without Drilling
Aliexpress UK
Model: MGN12H. Fully sealing system, smooth sliding without jamming, high positioning accuracy. Smoother Sliding: The slider adopts a steel wire holder structure to effectively prevent the steel balls from falling off, and the accurate steel ball rows is very stable with small friction, also very sturdy.
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Built-In Dual-Axis Linear Guide SGR10+3/4/5 Wheels Plus Locking SGB Slider Woodworking Sliding Table Roller Slider Slide
Aliexpress UK
This linear rail set includes 2 pieces long rail shafts and 4 SBR20UU blocks. CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing.
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1pc Linear Optical Axis SK Vertical Support Aluminum Alloy Bearing Frame Polished Rod Holder SK 8mm to 60mm
Aliexpress UK
Model: HGR15、HGR20. CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Aluminum alloy support rail with pre-drilled holes for ease of mounting.
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IKO LM8UU LM 8 10 12 16 20 25 30 35 40 50 60UU Long Rod Shaft 3d printer linear bearing Reprap Anet Prusa I3 3d Printer
Aliexpress UK
STABLE COMBINATION: The perfect combination of the main shaft bearing guide rail and GCr15 No. 45 carbon steel bracket stabilize the original guide rail. ACCURATE INDUSTRIAL GRADE: Linear bearing slide set adopt industrial standard SBR block with high accuracy linear bearing inside.
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trianglelab genuine IKO LM8UU Long Rod Shaft 8X15X24MM 3d printer linear bearing For Reprap Anet A8 Prusa I3 3d Printer
Aliexpress UK
Dependable Performance: The performance of our guide and linear sliders is stable. After continuous polishing and perfecting, we finally researched the most reasonable performance to bring you a good experience.
eBay
Linear Ball Bearings Part Bush Bushing Nickel Plated Chrome Steel Rods Shaft CNC Parts for 3D Printers
Aliexpress UK